"Mon, 30 Sep 2024 14:56:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
14:56:47
General datetime
2024-09-30 14:56:47Z
For Database
2024-09-30 14:56:47
For HTTP1.1
Mon, 30 Sep 2024 14:56:47 GMT