"Mon, 23 Sep 2024 03:09:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240923
Only TIME
03:09:49
General datetime
2024-09-23 03:09:49Z
For Database
2024-09-23 03:09:49
For HTTP1.1
Mon, 23 Sep 2024 03:09:49 GMT