UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wfg17uC9MqU/vkUe4T/XSBQx8fAKvh81NRX4r+DBEMo=' 
WHERE 
  key_id = 'bd1491220173e471e438d1f4cb57be08e9d11a9d349162a49e142fe8cba5bdaf' 
  AND (
    token = 'Wfg17uC9MqU/vkUe4T/XSBQx8fAKvh81NRX4r+DBEMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )