UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiJuRKjgpBqkezaZz+BKULzU5cyf/3wSZhBmLvXqTGg=' 
WHERE 
  key_id = '418661c54f419c2e5a7ab6ec3a86b60cf1d844e49098e570f4a8d5585b9dd2a0' 
  AND (
    token = 'GiJuRKjgpBqkezaZz+BKULzU5cyf/3wSZhBmLvXqTGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035