UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vARE7jX+Xk3DhRM33Yg594RpHWRU9O1aStOKLIAp1pk=' 
WHERE 
  key_id = 'c92d55e158d5dfdfe03647d741425520656769baa1d051c055476aef5b20f280' 
  AND (
    token = 'vARE7jX+Xk3DhRM33Yg594RpHWRU9O1aStOKLIAp1pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )