UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2s3f247cYrL2/3lv/ISwwJc8g0XdYepdV3H2k+TbN0=' 
WHERE 
  key_id = 'eb0363af7d5e63539bd61040e422e864bda4af9db58649512ae70230085c86a5' 
  AND (
    token = 'e2s3f247cYrL2/3lv/ISwwJc8g0XdYepdV3H2k+TbN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )