"Mon, 02 Sep 2024 04:20:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
04:20:16
General datetime
2024-09-02 04:20:16Z
For Database
2024-09-02 04:20:16
For HTTP1.1
Mon, 02 Sep 2024 04:20:16 GMT