"Thu, 23 May 2024 12:32:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240523
Only TIME
12:32:55
General datetime
2024-05-23 12:32:55Z
For Database
2024-05-23 12:32:55
For HTTP1.1
Thu, 23 May 2024 12:32:55 GMT