"Mon, 02 Sep 2024 13:48:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
13:48:57
General datetime
2024-09-02 13:48:57Z
For Database
2024-09-02 13:48:57
For HTTP1.1
Mon, 02 Sep 2024 13:48:57 GMT