"Sat, 28 Sep 2024 00:21:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
00:21:19
General datetime
2024-09-28 00:21:19Z
For Database
2024-09-28 00:21:19
For HTTP1.1
Sat, 28 Sep 2024 00:21:19 GMT