"Fri, 05 Apr 2024 20:14:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240405
Only TIME
20:14:54
General datetime
2024-04-05 20:14:54Z
For Database
2024-04-05 20:14:54
For HTTP1.1
Fri, 05 Apr 2024 20:14:54 GMT