UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6txxRCLKNyEUPbLJ8BtyZSEiRbFOkYywtyytcd/teuU=' 
WHERE 
  key_id = '3042a873480b4dab25b672de269e657d003751981561ce9ed64ee5a8d98c0900' 
  AND (
    token = '6txxRCLKNyEUPbLJ8BtyZSEiRbFOkYywtyytcd/teuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )