"Sat, 25 May 2024 04:00:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240525
Only TIME
04:00:56
General datetime
2024-05-25 04:00:56Z
For Database
2024-05-25 04:00:56
For HTTP1.1
Sat, 25 May 2024 04:00:56 GMT