UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79DmEp4nfNhcJ/ZfcsB57d5tMQ8b5cttcAL51t/xT+Y=' 
WHERE 
  key_id = 'c375058cc71e842a7fb3116a637c4fc75a93a2bf5e5536f36162e818de8d8376' 
  AND (
    token = '79DmEp4nfNhcJ/ZfcsB57d5tMQ8b5cttcAL51t/xT+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )