UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZuhGs4aefLqO6Kg2yRsSl1GjQABnecwydJi5JH9VoW4=' 
WHERE 
  key_id = '6cb354ac364ef9e73991d094f30cb1c72cc6e43ba632e7084bedf70cccab22db' 
  AND (
    token = 'ZuhGs4aefLqO6Kg2yRsSl1GjQABnecwydJi5JH9VoW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )