"Tue, 07 May 2024 08:37:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240507
Only TIME
08:37:23
General datetime
2024-05-07 08:37:23Z
For Database
2024-05-07 08:37:23
For HTTP1.1
Tue, 07 May 2024 08:37:23 GMT