UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IA3iFkWqHBEoCwrPI4CuG5GmQT5agu4sSTqNNg33OVg=' 
WHERE 
  key_id = '3185033dcd9f4daf2057c009738a601cb5780f97830cfbc3d225c442ba51d0e3' 
  AND (
    token = 'IA3iFkWqHBEoCwrPI4CuG5GmQT5agu4sSTqNNg33OVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )