"Mon, 23 Sep 2024 22:51:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240923
Only TIME
22:51:22
General datetime
2024-09-23 22:51:22Z
For Database
2024-09-23 22:51:22
For HTTP1.1
Mon, 23 Sep 2024 22:51:22 GMT