UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUa/YUDlk8szJ4Vq+f7Vhix2yS1KuS/VnezHQdLttMQ=' 
WHERE 
  key_id = '9bdeff8e1a5f08e803ea419aad66facd9d91a2fbc9642413c06933ad79ee4f87' 
  AND (
    token = 'aUa/YUDlk8szJ4Vq+f7Vhix2yS1KuS/VnezHQdLttMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )