"Tue, 07 May 2024 08:37:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240507
Only TIME
08:37:19
General datetime
2024-05-07 08:37:19Z
For Database
2024-05-07 08:37:19
For HTTP1.1
Tue, 07 May 2024 08:37:19 GMT