"Mon, 02 Sep 2024 02:19:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
02:19:15
General datetime
2024-09-02 02:19:15Z
For Database
2024-09-02 02:19:15
For HTTP1.1
Mon, 02 Sep 2024 02:19:15 GMT