UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3qkfh2xMUMxKp7dr4mEmmVApXGucOazFQepoRb3y78=' 
WHERE 
  key_id = '9d3bd5ae2389dd0d59f73ad567bbd7f2981fb5392c455bb385b202e0d6b08720' 
  AND (
    token = 'D3qkfh2xMUMxKp7dr4mEmmVApXGucOazFQepoRb3y78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )