"Mon, 02 Sep 2024 02:21:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
02:21:14
General datetime
2024-09-02 02:21:14Z
For Database
2024-09-02 02:21:14
For HTTP1.1
Mon, 02 Sep 2024 02:21:14 GMT