UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7HiqCJEO5rrwmLTURCMCN6DZvzFyL+gpe7wt1nmvxw=' 
WHERE 
  key_id = 'c4954efe21a108469865d3d68f6d2d70a39bc7ca7444f705d7d6e4a708c69073' 
  AND (
    token = 'n7HiqCJEO5rrwmLTURCMCN6DZvzFyL+gpe7wt1nmvxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )