"Sat, 05 Oct 2024 06:38:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
06:38:54
General datetime
2024-10-05 06:38:54Z
For Database
2024-10-05 06:38:54
For HTTP1.1
Sat, 05 Oct 2024 06:38:54 GMT