UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ybFfLMjSYwvatyeRa3CaNKoGkjFfhxvBjOa4BRnb1b0=' 
WHERE 
  key_id = '04e5b7daa9afc0f31379eb91820993edd83796ff209c7751b38f86820518b5e4' 
  AND (
    token = 'ybFfLMjSYwvatyeRa3CaNKoGkjFfhxvBjOa4BRnb1b0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )