"Tue, 30 Apr 2024 12:34:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240430
Only TIME
12:34:10
General datetime
2024-04-30 12:34:10Z
For Database
2024-04-30 12:34:10
For HTTP1.1
Tue, 30 Apr 2024 12:34:10 GMT