"Mon, 30 Sep 2024 20:56:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
20:56:08
General datetime
2024-09-30 20:56:08Z
For Database
2024-09-30 20:56:08
For HTTP1.1
Mon, 30 Sep 2024 20:56:08 GMT