"Wed, 01 May 2024 12:13:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240501
Only TIME
12:13:15
General datetime
2024-05-01 12:13:15Z
For Database
2024-05-01 12:13:15
For HTTP1.1
Wed, 01 May 2024 12:13:15 GMT