"Mon, 05 Aug 2024 11:21:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
11:21:54
General datetime
2024-08-05 11:21:54Z
For Database
2024-08-05 11:21:54
For HTTP1.1
Mon, 05 Aug 2024 11:21:54 GMT