"Thu, 03 Oct 2024 13:47:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241003
Only TIME
13:47:16
General datetime
2024-10-03 13:47:16Z
For Database
2024-10-03 13:47:16
For HTTP1.1
Thu, 03 Oct 2024 13:47:16 GMT