UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hBzeEo+qsSB2Sek736TNuhYW/ENKK+OvqmreMqoJ28=' 
WHERE 
  key_id = 'ca244b103aa0bfe14c6863e61f53476e7b91d66500a49ccd4a4c8786073a7b3a' 
  AND (
    token = '4hBzeEo+qsSB2Sek736TNuhYW/ENKK+OvqmreMqoJ28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )