"Tue, 30 Apr 2024 18:41:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240430
Only TIME
18:41:31
General datetime
2024-04-30 18:41:31Z
For Database
2024-04-30 18:41:31
For HTTP1.1
Tue, 30 Apr 2024 18:41:31 GMT