"Thu, 14 Mar 2024 14:09:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240314
Only TIME
14:09:48
General datetime
2024-03-14 14:09:48Z
For Database
2024-03-14 14:09:48
For HTTP1.1
Thu, 14 Mar 2024 14:09:48 GMT