UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7RgQBMDV40lx2BAqWSb5iao88kIuLxZHWMqLj0jfVc=' 
WHERE 
  key_id = '359e92c4bb06af064e2292a3780ed9db6ad410a28d4f59f8e88bed7946669e87' 
  AND (
    token = 'G7RgQBMDV40lx2BAqWSb5iao88kIuLxZHWMqLj0jfVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )