UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LAnQ9W9EAdsvgeeqTqj0JX4V6aBpgC9D9uty+hyFFtI=' 
WHERE 
  key_id = 'b7efc0dc8adb2b91e7ab3b1cf8fdfa3b8952f95f4e3a3f35fbd73d2024ded1f9' 
  AND (
    token = 'LAnQ9W9EAdsvgeeqTqj0JX4V6aBpgC9D9uty+hyFFtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )