"Mon, 07 Oct 2024 03:38:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241007
Only TIME
03:38:32
General datetime
2024-10-07 03:38:32Z
For Database
2024-10-07 03:38:32
For HTTP1.1
Mon, 07 Oct 2024 03:38:32 GMT