"Mon, 02 Sep 2024 02:38:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
02:38:18
General datetime
2024-09-02 02:38:18Z
For Database
2024-09-02 02:38:18
For HTTP1.1
Mon, 02 Sep 2024 02:38:18 GMT