UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rxBa7RB/zkdKfPZmw8ty3o9xdOfoVHpXWyxzfq2tWLM=' 
WHERE 
  key_id = 'd90d3c5fbaa33dbcc9f08a1f61e9b81f5b2f33478bdca1e00c30a4f4d152fd40' 
  AND (
    token = 'rxBa7RB/zkdKfPZmw8ty3o9xdOfoVHpXWyxzfq2tWLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )