UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wa00cnzp+V9CDlp5tp5QVFTJkcQnpl5yS+JtJDvhgJY=' 
WHERE 
  key_id = '4d5a4513d118977815a7ea771fe7371cbd63fb9113b722442cf2401d826b2c54' 
  AND (
    token = 'Wa00cnzp+V9CDlp5tp5QVFTJkcQnpl5yS+JtJDvhgJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )