Getting Different time stamp in database

rk98392 years ago
 1577 | gt06     |        2 | 2021-12-11 23:34:26.066 | 2021-12-11 18:04:23     | 2021-12-11 18:04:23 | f     | 27.5597888888889 | 76.6361511111111 |        0 |     0 |    219 |         | {"sat":15,"ignition":false,"event":14,"archive":false,"odometer":34746748,"distance":0.0,"totalDistance":11927.06,"motion":false,"hours":4185000}               |        0 | {"radioType":"gsm","considerIp":false,"cellTowers":[{"cellId":60236,"locationAreaCode":482,"mobileCountryCode":404,"mobileNetworkCode":70}]}
 1576 | gt06     |        2 | 2021-12-11 23:34:09.746 | 2021-12-11 23:34:09.746 | 2021-12-11 18:03:23 | f     | 27.5597888888889 | 76.6361511111111 |        0 |     0 |    219 |         | {"status":132,"ignition":false,"charge":true,"blocked":true,"batteryLevel":100,"rssi":4,"distance":0.0,"totalDistance":11927.06,"motion":false,"hours":4185000} |        0 | null
 1575 | gt06     |        2 | 2021-12-11 23:33:26.066 | 2021-12-11 18:03:23     | 2021-12-11 18:03:23 | f     | 27.5597888888889 | 76.6361511111111 |        0 |     0 |    219 |         | {"sat":15,"ignition":false,"event":14,"archive":false,"odometer":34746748,"distance":0.0,"totalDistance":11927.06,"motion":false,"hours":4185000}               |        0 | {"radioType":"gsm","considerIp":false,"cellTowers":[{"cellId":60236,"locationAreaCode":482,"mobileCountryCode":404,"mobileNetworkCode":70}]}

Why is it showing 23:34:09 and then 18:03:00 in 20-sec difference in device time?
Also, I was getting the wrong time on setting time zone. So, I configured everything to use UTC. But still, it is 1 hour behind the original. If I add 5:30 to convert in IST, It is behind the clock.

Getting these logs

2021-12-11 23:40:26  INFO: [d7dcbb5a: gt06 > 223.180.224.121] HEX: 7878052203f5ae400d0a
2021-12-11 23:40:26  INFO: [d7dcbb5a] id: 355172100788965, time: 2021-12-11 18:10:23, lat: 27.55979, lon: 76.63615, course: 219.0
2021-12-11 23:41:09  INFO: [d7dcbb5a: gt06 < 223.180.224.121] HEX: 78780a13840604000203f655970d0a
2021-12-11 23:41:09  INFO: [d7dcbb5a: gt06 > 223.180.224.121] HEX: 7878051303f640a90d0a
2021-12-11 23:41:09  INFO: [d7dcbb5a] id: 355172100788965, time: 2021-12-11 18:10:23, lat: 27.55979, lon: 76.63615, course: 219.0
2021-12-11 23:41:26  INFO: [d7dcbb5a: gt06 < 223.180.224.121] HEX: 78782622150c0b172917cf02f4f3c40838dff00004db01944601e200eb4c000e000212317c03f7e9a50d0a
2021-12-11 23:41:26  INFO: [d7dcbb5a: gt06 > 223.180.224.121] HEX: 7878052203f78d520d0a
2021-12-11 23:41:26  INFO: [d7dcbb5a] id: 355172100788965, time: 2021-12-11 18:11:23, lat: 27.55979, lon: 76.63615, course: 219.0
2021-12-11 23:42:09  INFO: [d7dcbb5a: gt06 < 223.180.224.121] HEX: 78780a13840604000203f8bce90d0a
2021-12-11 23:42:09  INFO: [d7dcbb5a: gt06 > 223.180.224.121] HEX: 7878051303f8a9d70d0a
2021-12-11 23:42:09  INFO: [d7dcbb5a] id: 355172100788965, time: 2021-12-11 18:11:23, lat: 27.55979, lon: 76.63615, course: 219.0