"Fri, 03 May 2024 09:40:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240503
Only TIME
09:40:53
General datetime
2024-05-03 09:40:53Z
For Database
2024-05-03 09:40:53
For HTTP1.1
Fri, 03 May 2024 09:40:53 GMT