UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dac4O/FWzxdQjktD9Xh3XnbQnoYLKc1XXboP8hFwStM=' 
WHERE 
  key_id = 'c3a5d5b6c69fca8c78ca6932ae8f0e8a06f611ad755eaec0d58d0a888af48c68' 
  AND (
    token = 'Dac4O/FWzxdQjktD9Xh3XnbQnoYLKc1XXboP8hFwStM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )