"Sat, 03 Aug 2024 10:12:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240803
Only TIME
10:12:27
General datetime
2024-08-03 10:12:27Z
For Database
2024-08-03 10:12:27
For HTTP1.1
Sat, 03 Aug 2024 10:12:27 GMT