UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't8TNul2NKj5e05lJEwZdcGfmUW3999LlIuWAffnGfqo=' 
WHERE 
  key_id = '05c8e568e014192bd9aaa4beb3cac8f7fdf8904ec38772e9f46aefda4fc8523b' 
  AND (
    token = 't8TNul2NKj5e05lJEwZdcGfmUW3999LlIuWAffnGfqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )