UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RnTmumTHfE6YFFkTqmA0tlq5VBOJnZdxol08eldH6fM=' 
WHERE 
  key_id = '0aa7ef0ab63349c503cd619031abce588e2253cbed50a55e39df12f1c176a25c' 
  AND (
    token = 'RnTmumTHfE6YFFkTqmA0tlq5VBOJnZdxol08eldH6fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )