"Thu, 03 Oct 2024 21:26:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241003
Only TIME
21:26:13
General datetime
2024-10-03 21:26:13Z
For Database
2024-10-03 21:26:13
For HTTP1.1
Thu, 03 Oct 2024 21:26:13 GMT