UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Tqz9KEN8VnWJq2zPq8WBbIi/nxqUPjrSkjgy0obBlc=' 
WHERE 
  key_id = 'bd05183f02823f366e54ca1e3efc68b3bcf6ef847e8e37a195f2d6b65af13e29' 
  AND (
    token = '+Tqz9KEN8VnWJq2zPq8WBbIi/nxqUPjrSkjgy0obBlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )