"Thu, 16 May 2024 00:27:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240516
Only TIME
00:27:31
General datetime
2024-05-16 00:27:31Z
For Database
2024-05-16 00:27:31
For HTTP1.1
Thu, 16 May 2024 00:27:31 GMT