"Mon, 23 Sep 2024 23:11:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240923
Only TIME
23:11:30
General datetime
2024-09-23 23:11:30Z
For Database
2024-09-23 23:11:30
For HTTP1.1
Mon, 23 Sep 2024 23:11:30 GMT