UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9Sp/EWxoSFxJv/E0MlpFf259BOp89cfmUFN+SYS7VE=' 
WHERE 
  key_id = '09fe73bcdc512a30a9ad3776eb01d929d88fa5dd6be084f086f33515a9f7ffee' 
  AND (
    token = 'Q9Sp/EWxoSFxJv/E0MlpFf259BOp89cfmUFN+SYS7VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )