"Mon, 02 Sep 2024 05:40:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
05:40:36
General datetime
2024-09-02 05:40:36Z
For Database
2024-09-02 05:40:36
For HTTP1.1
Mon, 02 Sep 2024 05:40:36 GMT