"Mon, 05 Aug 2024 21:08:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
21:08:04
General datetime
2024-08-05 21:08:04Z
For Database
2024-08-05 21:08:04
For HTTP1.1
Mon, 05 Aug 2024 21:08:04 GMT