"Mon, 30 Sep 2024 14:35:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
14:35:01
General datetime
2024-09-30 14:35:01Z
For Database
2024-09-30 14:35:01
For HTTP1.1
Mon, 30 Sep 2024 14:35:01 GMT