UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZaLi5FGOKDuzhdUgRYs2BuIQBE4M+BqPW2QmWTkHka4=' 
WHERE 
  key_id = '8af04abd696f3683c45ac8037e523191c75d6fc41a9ed7ee3e1c5394a32f7219' 
  AND (
    token = 'ZaLi5FGOKDuzhdUgRYs2BuIQBE4M+BqPW2QmWTkHka4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )