"Mon, 05 Aug 2024 16:32:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
16:32:23
General datetime
2024-08-05 16:32:23Z
For Database
2024-08-05 16:32:23
For HTTP1.1
Mon, 05 Aug 2024 16:32:23 GMT