"Wed, 22 May 2024 20:19:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240522
Only TIME
20:19:28
General datetime
2024-05-22 20:19:28Z
For Database
2024-05-22 20:19:28
For HTTP1.1
Wed, 22 May 2024 20:19:28 GMT