"Fri, 15 Mar 2024 22:22:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240315
Only TIME
22:22:02
General datetime
2024-03-15 22:22:02Z
For Database
2024-03-15 22:22:02
For HTTP1.1
Fri, 15 Mar 2024 22:22:02 GMT