"Sat, 05 Oct 2024 10:30:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
10:30:09
General datetime
2024-10-05 10:30:09Z
For Database
2024-10-05 10:30:09
For HTTP1.1
Sat, 05 Oct 2024 10:30:09 GMT