UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pKO3vLMYk8i/WLQ20qqviI66QAPNKoST9oGncIy/Ghc=' 
WHERE 
  key_id = 'ee09e45665ec579e095728744237c1226f150d4250df842634c075b6807930d4' 
  AND (
    token = 'pKO3vLMYk8i/WLQ20qqviI66QAPNKoST9oGncIy/Ghc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )