UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8c1pWeXdgODtRblibquldkvfLDU2KpGWFJkl/dfxsjU=' 
WHERE 
  key_id = '836d1b17f235521a5d96000c3cb95c3cbf3c855de353bd82cea338aa8460747c' 
  AND (
    token = '8c1pWeXdgODtRblibquldkvfLDU2KpGWFJkl/dfxsjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )