"Tue, 30 Jul 2024 13:40:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240730
Only TIME
13:40:48
General datetime
2024-07-30 13:40:48Z
For Database
2024-07-30 13:40:48
For HTTP1.1
Tue, 30 Jul 2024 13:40:48 GMT