"Sun, 02 Mar 2025 05:39:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250302
Only TIME
05:39:19
General datetime
2025-03-02 05:39:19Z
For Database
2025-03-02 05:39:19
For HTTP1.1
Sun, 02 Mar 2025 05:39:19 GMT