"Mon, 30 Sep 2024 20:03:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
20:03:31
General datetime
2024-09-30 20:03:31Z
For Database
2024-09-30 20:03:31
For HTTP1.1
Mon, 30 Sep 2024 20:03:31 GMT