UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'za9LM4rsfXvZbLcJ0YlwLK+ShrCCW0bLjwAmJKN8ZfY=' 
WHERE 
  key_id = 'de18f7700f60c5b1d23b9ff002385d2049099783f850dea2c0217bd0cbb56a66' 
  AND (
    token = 'za9LM4rsfXvZbLcJ0YlwLK+ShrCCW0bLjwAmJKN8ZfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )