"Tue, 04 Feb 2025 00:05:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250204
Only TIME
00:05:21
General datetime
2025-02-04 00:05:21Z
For Database
2025-02-04 00:05:21
For HTTP1.1
Tue, 04 Feb 2025 00:05:21 GMT