"Mon, 23 Sep 2024 20:07:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240923
Only TIME
20:07:50
General datetime
2024-09-23 20:07:50Z
For Database
2024-09-23 20:07:50
For HTTP1.1
Mon, 23 Sep 2024 20:07:50 GMT