UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YesqzxcoXEFv3+0E7Q+snFfOxRlBzKe2ZqTGxLOcXhQ=' 
WHERE 
  key_id = '1b88fa23bbfe2b093e478c6daf1303a3791817d25cce0ecc6dd7209bc53f119d' 
  AND (
    token = 'YesqzxcoXEFv3+0E7Q+snFfOxRlBzKe2ZqTGxLOcXhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )