UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17EiiWeQBaOHM2U2B67dmylEwJwIhkMQpJvo7XEcufc=' 
WHERE 
  key_id = '463db8de121abad778e54cacf4fd31922a2091003e669d610c6f722216ad0d40' 
  AND (
    token = '17EiiWeQBaOHM2U2B67dmylEwJwIhkMQpJvo7XEcufc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )