UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+S0T6DOgJMQzuJ2gcih8W6IXn9rmFf+jOlloaP7Rag=' 
WHERE 
  key_id = 'afc6e09517d8cdffb7d84e09b214cf26cdce5b173fd55fecb19640beb76fa6a9' 
  AND (
    token = '9+S0T6DOgJMQzuJ2gcih8W6IXn9rmFf+jOlloaP7Rag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035