"Wed, 22 May 2024 09:40:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240522
Only TIME
09:40:33
General datetime
2024-05-22 09:40:33Z
For Database
2024-05-22 09:40:33
For HTTP1.1
Wed, 22 May 2024 09:40:33 GMT