UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6awgG7MEVBeiTJ/GpZHn1jwq6W7bkyBpxakaRk3AGYY=' 
WHERE 
  key_id = '6d36cfac228f48ee3d193436b0450cf969ee97eb2638d9c35ed051d91bb8438c' 
  AND (
    token = '6awgG7MEVBeiTJ/GpZHn1jwq6W7bkyBpxakaRk3AGYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )