"Fri, 24 May 2024 18:34:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240524
Only TIME
18:34:50
General datetime
2024-05-24 18:34:50Z
For Database
2024-05-24 18:34:50
For HTTP1.1
Fri, 24 May 2024 18:34:50 GMT