UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yH79w8mCSsPoEJoCab3GlB0cMVVpCLuEy1Tdi6WxPd4=' 
WHERE 
  key_id = 'bb7a2f6cf9b23cd068f197b7efc2cb8ec36735ad7e9d468cb108ce8e788dff78' 
  AND (
    token = 'yH79w8mCSsPoEJoCab3GlB0cMVVpCLuEy1Tdi6WxPd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )