"Sat, 25 May 2024 05:10:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240525
Only TIME
05:10:56
General datetime
2024-05-25 05:10:56Z
For Database
2024-05-25 05:10:56
For HTTP1.1
Sat, 25 May 2024 05:10:56 GMT