"Wed, 22 May 2024 14:59:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240522
Only TIME
14:59:09
General datetime
2024-05-22 14:59:09Z
For Database
2024-05-22 14:59:09
For HTTP1.1
Wed, 22 May 2024 14:59:09 GMT