UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDivNFDfLSM+g2zCDZZgYTe2UCnjQpnS41zGvH9S+tA=' 
WHERE 
  key_id = '4b8d3b740cb9a2e2fbe8d21c9fafe8c6ea3e54c63229fa95c5aca0caf7d17f99' 
  AND (
    token = 'nDivNFDfLSM+g2zCDZZgYTe2UCnjQpnS41zGvH9S+tA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )