UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ruXsnqjjkI0UZQWxn0l8Pwv0qqo6Z4b9cBQqUREKVU=' 
WHERE 
  key_id = '1493e74985eaca812a9900bdb2ef4d9dfd40fdcc42aa0f7c3a07bfdb74c4260d' 
  AND (
    token = '1ruXsnqjjkI0UZQWxn0l8Pwv0qqo6Z4b9cBQqUREKVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )