UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U2gwb7I6lYzoLsaqlTJYlblR8a1RfMtXJT20XmPnUmw=' 
WHERE 
  key_id = '47b6ef03368ae8ed8342aca624e13ec52e1b278c71ec3fa043cd9e2216e3ac89' 
  AND (
    token = 'U2gwb7I6lYzoLsaqlTJYlblR8a1RfMtXJT20XmPnUmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )