"Fri, 29 Mar 2024 08:53:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240329
Only TIME
08:53:31
General datetime
2024-03-29 08:53:31Z
For Database
2024-03-29 08:53:31
For HTTP1.1
Fri, 29 Mar 2024 08:53:31 GMT