"Wed, 29 May 2024 17:10:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240529
Only TIME
17:10:30
General datetime
2024-05-29 17:10:30Z
For Database
2024-05-29 17:10:30
For HTTP1.1
Wed, 29 May 2024 17:10:30 GMT