UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xmWpeiO14UUVwBX1xzKQ3dPHtdSaH0CaYnZTdq+uCWU=' 
WHERE 
  key_id = '1cd40367c910b0736025e0f8d8b20e25444cfbafa6eb4b15b153fb897192e74e' 
  AND (
    token = 'xmWpeiO14UUVwBX1xzKQ3dPHtdSaH0CaYnZTdq+uCWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )