"Mon, 14 Oct 2024 03:15:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241014
Only TIME
03:15:38
General datetime
2024-10-14 03:15:38Z
For Database
2024-10-14 03:15:38
For HTTP1.1
Mon, 14 Oct 2024 03:15:38 GMT