UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dvJDNSo8zOWsb9EVHvq2b/7Vka5D5PiT7Ub02A1Lo9A=' 
WHERE 
  key_id = '381f102b6d8aaf23279bb0f83284de0175c7acf9883841dfc0309f36e04d63e3' 
  AND (
    token = 'dvJDNSo8zOWsb9EVHvq2b/7Vka5D5PiT7Ub02A1Lo9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )