UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1VDQLAYXGbIki/3qO88MsITUDhJvPp0AZyqXeWr7HmM=' 
WHERE 
  key_id = '9915c5c53c7a2895991cf561471a32bdea474e01495724ec886f16dea6f2372b' 
  AND (
    token = '1VDQLAYXGbIki/3qO88MsITUDhJvPp0AZyqXeWr7HmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )