UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5tgXZ7ATF2W3mOJFurd2sOQn13qD9mW0RaBGykG5S8E=' 
WHERE 
  key_id = '202064c3795945e0e6876a090ccac0d16450e0f5f635e4d680e95f8c209c7853' 
  AND (
    token = '5tgXZ7ATF2W3mOJFurd2sOQn13qD9mW0RaBGykG5S8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )