UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5TOnYcCaU+K2PQpM9TF6arrtwJWXQWdJRF33d6430M=' 
WHERE 
  key_id = '535dd092a589ff3c8be00485c2719f69de6219453a3415a3df080b310ad43c76' 
  AND (
    token = '+5TOnYcCaU+K2PQpM9TF6arrtwJWXQWdJRF33d6430M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )