"Mon, 05 Aug 2024 09:42:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
09:42:19
General datetime
2024-08-05 09:42:19Z
For Database
2024-08-05 09:42:19
For HTTP1.1
Mon, 05 Aug 2024 09:42:19 GMT