"Mon, 07 Oct 2024 14:30:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241007
Only TIME
14:30:19
General datetime
2024-10-07 14:30:19Z
For Database
2024-10-07 14:30:19
For HTTP1.1
Mon, 07 Oct 2024 14:30:19 GMT