Description

Contains all the steam keys that has been assigned out to accounts.

Table Structure

ID	Type	Name	Description	Properties	Links
1	Number	id	The ID of the current entry.	PRIMARY
2	Number	accountid	The account that the Steam Key created/activated.
3	String	steamid	The ID of the steam account.
4	String	steamkey	The actual CD key that was given out to the user.
5	DateTime	assigned	When did this assignment/linking take place?

Notes

steamid

Steam64 ID, Community ID, SteamCMD ID, or login username?
Because Valve uses our usernames as the primary keys, because they're... Valve.