"Tue, 14 May 2024 08:54:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240514
Only TIME
08:54:19
General datetime
2024-05-14 08:54:19Z
For Database
2024-05-14 08:54:19
For HTTP1.1
Tue, 14 May 2024 08:54:19 GMT