"Mon, 14 Oct 2024 03:23:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241014
Only TIME
03:23:33
General datetime
2024-10-14 03:23:33Z
For Database
2024-10-14 03:23:33
For HTTP1.1
Mon, 14 Oct 2024 03:23:33 GMT