UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y5nyXYzIyFZGieixFSwJxZ9U7VK9tZe5EtrS95s8wgs=' 
WHERE 
  key_id = '39e8eafd4f915594e5e483b4a07963b26999a7c1784186ea8a61b4580261c5f3' 
  AND (
    token = 'y5nyXYzIyFZGieixFSwJxZ9U7VK9tZe5EtrS95s8wgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )