UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLNy/ts3YiZYe63LZSx+XqjreGPLC5I7blzZlsMkVlU=' 
WHERE 
  key_id = '404813e6977283e3873fba62b562f95335a8d888fa617f1aff9d6f553711ff69' 
  AND (
    token = 'XLNy/ts3YiZYe63LZSx+XqjreGPLC5I7blzZlsMkVlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )