UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VaUn+7eyFxXwvbh0qleldp1Hb47Dr5ERhYHZgrTcmVY=' 
WHERE 
  key_id = '14ef585772cdac2dd5b46ec8244f80e6af3d58dd8ffb0714b1421d88bdacdc60' 
  AND (
    token = 'VaUn+7eyFxXwvbh0qleldp1Hb47Dr5ERhYHZgrTcmVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )