INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b31d79d3068501efc54950129164a61c963182af323bcb690fb69fe343fcbda8', 
    'koDAvkN0HSRkeR9i8bRJ6JZrLgYNA7IS29E1DTI6drA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)