"Sun, 02 Feb 2025 02:33:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250202
Only TIME
02:33:50
General datetime
2025-02-02 02:33:50Z
For Database
2025-02-02 02:33:50
For HTTP1.1
Sun, 02 Feb 2025 02:33:50 GMT