"Mon, 30 Sep 2024 15:14:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
15:14:14
General datetime
2024-09-30 15:14:14Z
For Database
2024-09-30 15:14:14
For HTTP1.1
Mon, 30 Sep 2024 15:14:14 GMT