UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7g8az97/X/9SJHVPVkLdsGze11SiwhOjwG4vYxW68mA=' 
WHERE 
  key_id = '6364c65f4c51e4e7d95eef83a17d8eafb13ce9e65e606d5594cc6adee3eea88a' 
  AND (
    token = '7g8az97/X/9SJHVPVkLdsGze11SiwhOjwG4vYxW68mA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )