UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'geicR5TI3zP0C9QPv4JDkXEFp2eH9WkLxwi56wSZBTc=' 
WHERE 
  key_id = '84d74096145b37348f80872f824da94ed21c3883e75739af46f9a1532c2aaabc' 
  AND (
    token = 'geicR5TI3zP0C9QPv4JDkXEFp2eH9WkLxwi56wSZBTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )