UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RonM1HfVk9cIYAKChgidWLYxXELrtpvMdDu3X7l01uE=' 
WHERE 
  key_id = '26be75c7bc526d37f35f6a2ae76e43c33841dd272ab341e6fe8092059ae2dd2a' 
  AND (
    token = 'RonM1HfVk9cIYAKChgidWLYxXELrtpvMdDu3X7l01uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )