UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WvxmRScOk0PdW4pGIFeKltymOvUhbO6uATYRSAJWvM=' 
WHERE 
  key_id = '551c238fd0c7887798b19fe85da8c099541c582d4a881d0cfb09002d6d1bb432' 
  AND (
    token = '2WvxmRScOk0PdW4pGIFeKltymOvUhbO6uATYRSAJWvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )