UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GOmG470GGhSsCi7mypv7Oe0wR9mEf/aiwXBwIzn9DNU=' 
WHERE 
  key_id = '87f6d2d0163a325cf19e03ea84d19136cbc4934fb378a50fd59928e5c9b408c1' 
  AND (
    token = 'GOmG470GGhSsCi7mypv7Oe0wR9mEf/aiwXBwIzn9DNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )