"Sat, 05 Oct 2024 03:02:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
03:02:27
General datetime
2024-10-05 03:02:27Z
For Database
2024-10-05 03:02:27
For HTTP1.1
Sat, 05 Oct 2024 03:02:27 GMT