"Sat, 05 Oct 2024 13:44:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
13:44:38
General datetime
2024-10-05 13:44:38Z
For Database
2024-10-05 13:44:38
For HTTP1.1
Sat, 05 Oct 2024 13:44:38 GMT