"Thu, 03 Oct 2024 16:45:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241003
Only TIME
16:45:04
General datetime
2024-10-03 16:45:04Z
For Database
2024-10-03 16:45:04
For HTTP1.1
Thu, 03 Oct 2024 16:45:04 GMT