UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jm2lRTXzTADHE+QDrH8SPdGk8gGvwjoOiEHpaGWNcuQ=' 
WHERE 
  key_id = 'af68cb61e84d6ed24581e814767e21593a028126b9b083e1b0a2b9e222586f55' 
  AND (
    token = 'jm2lRTXzTADHE+QDrH8SPdGk8gGvwjoOiEHpaGWNcuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )