UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBISvfzlmqWywfW84+2nkgvXvVAG7RaAKy0VwzfxIZo=' 
WHERE 
  key_id = '46b8b30c8d7bf104bbbd97e183baac3316fd4abaa3208f7f147b510a124aafa9' 
  AND (
    token = 'KBISvfzlmqWywfW84+2nkgvXvVAG7RaAKy0VwzfxIZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )