UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M5INJU/+TybhkO+u54QIn2zshE/62XQr0xgLlXSbscA=' 
WHERE 
  key_id = '516c8b3d49ecd66f17e4325d31ed60af1f384bdf30b5c748af6298b6f46f5753' 
  AND (
    token = 'M5INJU/+TybhkO+u54QIn2zshE/62XQr0xgLlXSbscA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )