"Fri, 14 Feb 2025 05:30:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250214
Only TIME
05:30:31
General datetime
2025-02-14 05:30:31Z
For Database
2025-02-14 05:30:31
For HTTP1.1
Fri, 14 Feb 2025 05:30:31 GMT