UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7d/MDyFZ/2gXpvpfxrdKUvBhN96ZAzmoG5zE/K8mupk=' 
WHERE 
  key_id = '8ec84658c000e9f1b2f17e7fc9b5081efe6eb15231143bd335806b3b87698e33' 
  AND (
    token = '7d/MDyFZ/2gXpvpfxrdKUvBhN96ZAzmoG5zE/K8mupk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )