UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tdJYgnOja60WLEsmyae8KG7qfrRWZZ+P+jzjwsZ+/4U=' 
WHERE 
  key_id = '76b4f3fdce7c062a32c7ef2d40d33c597a71e3585bf395d4408a7d8e0c8c185b' 
  AND (
    token = 'tdJYgnOja60WLEsmyae8KG7qfrRWZZ+P+jzjwsZ+/4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )