UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ncsImxl8tqHfxLKsq7DEqg50of2bJ3md0MVQPRFMD4=' 
WHERE 
  key_id = '8c3807f52201900b723051ac024304889c7b6761fe510d10d2d4e77b4224c83f' 
  AND (
    token = '9ncsImxl8tqHfxLKsq7DEqg50of2bJ3md0MVQPRFMD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )