UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9qCsudq/OpXqHtijky6BjYdP8xCrph3QmuXbndKn+b4=' 
WHERE 
  key_id = '1c7e733098739c6d250721be973462528c4235aa56dde768327cac1f802a2dc5' 
  AND (
    token = '9qCsudq/OpXqHtijky6BjYdP8xCrph3QmuXbndKn+b4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )