"Wed, 07 Aug 2024 17:45:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240807
Only TIME
17:45:45
General datetime
2024-08-07 17:45:45Z
For Database
2024-08-07 17:45:45
For HTTP1.1
Wed, 07 Aug 2024 17:45:45 GMT