UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+4RzNjw36mBS5Ibgzua0cmIzd4+yoC2siEF5XZ297k=' 
WHERE 
  key_id = '8377ce1804ff43a0ba02ca27e1458d6aa07b61cf206b0a03fff733f9279caf1d' 
  AND (
    token = 'C+4RzNjw36mBS5Ibgzua0cmIzd4+yoC2siEF5XZ297k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )