"Mon, 22 Jul 2024 22:40:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240722
Only TIME
22:40:31
General datetime
2024-07-22 22:40:31Z
For Database
2024-07-22 22:40:31
For HTTP1.1
Mon, 22 Jul 2024 22:40:31 GMT