"Mon, 02 Sep 2024 03:30:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
03:30:40
General datetime
2024-09-02 03:30:40Z
For Database
2024-09-02 03:30:40
For HTTP1.1
Mon, 02 Sep 2024 03:30:40 GMT