"Mon, 07 Oct 2024 14:49:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241007
Only TIME
14:49:43
General datetime
2024-10-07 14:49:43Z
For Database
2024-10-07 14:49:43
For HTTP1.1
Mon, 07 Oct 2024 14:49:43 GMT