"Fri, 03 May 2024 17:58:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240503
Only TIME
17:58:36
General datetime
2024-05-03 17:58:36Z
For Database
2024-05-03 17:58:36
For HTTP1.1
Fri, 03 May 2024 17:58:36 GMT