"Wed, 22 May 2024 12:44:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240522
Only TIME
12:44:35
General datetime
2024-05-22 12:44:35Z
For Database
2024-05-22 12:44:35
For HTTP1.1
Wed, 22 May 2024 12:44:35 GMT