"Fri, 03 May 2024 12:14:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240503
Only TIME
12:14:08
General datetime
2024-05-03 12:14:08Z
For Database
2024-05-03 12:14:08
For HTTP1.1
Fri, 03 May 2024 12:14:08 GMT