"Mon, 07 Oct 2024 14:38:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241007
Only TIME
14:38:00
General datetime
2024-10-07 14:38:00Z
For Database
2024-10-07 14:38:00
For HTTP1.1
Mon, 07 Oct 2024 14:38:00 GMT