UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XokMxKCbnRWIVkKji2NB1X/sgYhnIGVZwU8yiqsfwJk=' 
WHERE 
  key_id = '84c5ffd04f56807cb8af79ef92984c7897d2cedcdd3bb19a14db1e31be137cac' 
  AND (
    token = 'XokMxKCbnRWIVkKji2NB1X/sgYhnIGVZwU8yiqsfwJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )