"Fri, 03 May 2024 22:11:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240503
Only TIME
22:11:15
General datetime
2024-05-03 22:11:15Z
For Database
2024-05-03 22:11:15
For HTTP1.1
Fri, 03 May 2024 22:11:15 GMT