UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCkE7N29SWrMY0X5k/6yf5MAvqrQSUD5ZYQrRmxhcbE=' 
WHERE 
  key_id = 'ef1c9c3f871115d30454424b13c695a1ff29b907bf20324d48346d748cace491' 
  AND (
    token = 'LCkE7N29SWrMY0X5k/6yf5MAvqrQSUD5ZYQrRmxhcbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )