"Tue, 04 Feb 2025 19:25:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250204
Only TIME
19:25:34
General datetime
2025-02-04 19:25:34Z
For Database
2025-02-04 19:25:34
For HTTP1.1
Tue, 04 Feb 2025 19:25:34 GMT