"Wed, 08 May 2024 20:19:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240508
Only TIME
20:19:55
General datetime
2024-05-08 20:19:55Z
For Database
2024-05-08 20:19:55
For HTTP1.1
Wed, 08 May 2024 20:19:55 GMT