UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AktmT/iBSRUvrUq+D5BGssTLqrccfdJsoAvoz+7Sb9E=' 
WHERE 
  key_id = 'e556614091b8c17ff8d8d35b92075760e604473ce4d6d59ca92ef5eb71daa8d8' 
  AND (
    token = 'AktmT/iBSRUvrUq+D5BGssTLqrccfdJsoAvoz+7Sb9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )