UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17lauegTBnim4h9Vso8gmFxAeaQPX1BGBYT9SaLJJO0=' 
WHERE 
  key_id = '4a344c785dff53659734b168be7c8856424b773bffe036b8a50d2337257a1d79' 
  AND (
    token = '17lauegTBnim4h9Vso8gmFxAeaQPX1BGBYT9SaLJJO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )