"Fri, 03 May 2024 16:23:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240503
Only TIME
16:23:42
General datetime
2024-05-03 16:23:42Z
For Database
2024-05-03 16:23:42
For HTTP1.1
Fri, 03 May 2024 16:23:42 GMT