UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QXkarClKPoKzvKX7PNbVAvLC7NkM4110d1y4ohXKQA=' 
WHERE 
  key_id = 'bc87009de9d0be609869d88d59fac12b6de27544c534cfecbc09d2b53e7480dd' 
  AND (
    token = '3QXkarClKPoKzvKX7PNbVAvLC7NkM4110d1y4ohXKQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )