"Fri, 03 May 2024 10:51:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240503
Only TIME
10:51:40
General datetime
2024-05-03 10:51:40Z
For Database
2024-05-03 10:51:40
For HTTP1.1
Fri, 03 May 2024 10:51:40 GMT