"Fri, 31 May 2024 12:35:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240531
Only TIME
12:35:25
General datetime
2024-05-31 12:35:25Z
For Database
2024-05-31 12:35:25
For HTTP1.1
Fri, 31 May 2024 12:35:25 GMT