"Mon, 01 Apr 2024 06:23:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240401
Only TIME
06:23:31
General datetime
2024-04-01 06:23:31Z
For Database
2024-04-01 06:23:31
For HTTP1.1
Mon, 01 Apr 2024 06:23:31 GMT