UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8MYXPKyJdmYbbUBbzpL5Pov3+ytesoVBO78yLnf2vuY=' 
WHERE 
  key_id = '71fa962af639b4fc6990b2077f216a987091e70c4d648c009e8b39de69821b7c' 
  AND (
    token = '8MYXPKyJdmYbbUBbzpL5Pov3+ytesoVBO78yLnf2vuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )