UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqQ7c7YBLkwFgcH1edBsMigECDItSJxKoQQYQ8tRXKw=' 
WHERE 
  key_id = '7aa943c54e3f9c26cbc8e18043463dbfae069d3d4a565ce875fc5c40a9398206' 
  AND (
    token = 'LqQ7c7YBLkwFgcH1edBsMigECDItSJxKoQQYQ8tRXKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )