UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k60nAqcqpjrHUMZvqchMLJtgrYtLUHPDqIAmzucLPmo=' 
WHERE 
  key_id = '2018f4535d0f3fab09b0fdfc95fce9bb7a3e207e60693bf2281e2bab996f0c2d' 
  AND (
    token = 'k60nAqcqpjrHUMZvqchMLJtgrYtLUHPDqIAmzucLPmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )