"Fri, 30 Jan 1970 23:32:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
19700130
Only TIME
23:32:59
General datetime
1970-01-30 23:32:59Z
For Database
1970-01-30 23:32:59
For HTTP1.1
Fri, 30 Jan 1970 23:32:59 GMT