UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GxJhJGLnYu68eeFpHFrMpb7b4xh/zoN6T4sAYdxsDo=' 
WHERE 
  key_id = '958161e2e30cec25a210b11472b9c93875d201a2c3012def81142b644734bafc' 
  AND (
    token = '6GxJhJGLnYu68eeFpHFrMpb7b4xh/zoN6T4sAYdxsDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )