"Mon, 05 Aug 2024 22:21:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
22:21:13
General datetime
2024-08-05 22:21:13Z
For Database
2024-08-05 22:21:13
For HTTP1.1
Mon, 05 Aug 2024 22:21:13 GMT