UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5K7T9teRSZcHUot4HrCZ8WF25AOkdJ9CbvjDZMnZUyU=' 
WHERE 
  key_id = '3bd7c33fdace6809c40c8805ca8d9461f30c14ec0a32ccff8814178eb4d19e0e' 
  AND (
    token = '5K7T9teRSZcHUot4HrCZ8WF25AOkdJ9CbvjDZMnZUyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )