"Wed, 05 Feb 2025 05:45:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250205
Only TIME
05:45:15
General datetime
2025-02-05 05:45:15Z
For Database
2025-02-05 05:45:15
For HTTP1.1
Wed, 05 Feb 2025 05:45:15 GMT