UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vlA677JUXiJTmEyuDCOyZTIkraBE/BWPM2ToAtLMSMA=' 
WHERE 
  key_id = '7a3f1454a11d7b2d1f5f117ffd14658d504aaa3ea3d8198baf8bcb6fe86b57ed' 
  AND (
    token = 'vlA677JUXiJTmEyuDCOyZTIkraBE/BWPM2ToAtLMSMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )