"Fri, 30 Aug 2024 18:45:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240830
Only TIME
18:45:20
General datetime
2024-08-30 18:45:20Z
For Database
2024-08-30 18:45:20
For HTTP1.1
Fri, 30 Aug 2024 18:45:20 GMT