UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfcRpzwv1dH1p8fkIMBJ/+dn2OlxJ1ycvEV0zZ0WwyY=' 
WHERE 
  key_id = 'bc6e85453ddb053666044d15e324a74ab9a5ed9be619fc0a89b5cb1f8be612d4' 
  AND (
    token = 'VfcRpzwv1dH1p8fkIMBJ/+dn2OlxJ1ycvEV0zZ0WwyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )