"Tue, 07 May 2024 20:01:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240507
Only TIME
20:01:23
General datetime
2024-05-07 20:01:23Z
For Database
2024-05-07 20:01:23
For HTTP1.1
Tue, 07 May 2024 20:01:23 GMT