UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBWzp6+gqpIWO19ynP7Jq8NmyLofDqYObtQSImDoYSM=' 
WHERE 
  key_id = '7ea9c7decf0f4850a63df1141aacc86898a0f9d225e3535fefc67a2b343b6b8e' 
  AND (
    token = 'QBWzp6+gqpIWO19ynP7Jq8NmyLofDqYObtQSImDoYSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )