UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHMlluTLeKAARZ6a7W9AlTvl6HeOb4CNsj5b1vxEwAw=' 
WHERE 
  key_id = '393d65633a2ed4f0e4aedbbf9731a35090cc59a2fff7501add462304da2912e3' 
  AND (
    token = 'yHMlluTLeKAARZ6a7W9AlTvl6HeOb4CNsj5b1vxEwAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )