UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dDH7+Iu8wc55tHT7eM7LYEq8wMZKMlFfP/QyIMUdCI=' 
WHERE 
  key_id = '9e2303f9867275446e0c83eee3dc478fb894292e9953adc14826f7af2b8aba79' 
  AND (
    token = '7dDH7+Iu8wc55tHT7eM7LYEq8wMZKMlFfP/QyIMUdCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )