UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHyQg3agpvyBlNzUGFs3VKkF41zbjMsUMVO8RD61LPk=' 
WHERE 
  key_id = '5b242f1f7a27ecad94dfe666e20e8c4f40afe03f026e7065761a6c33ca6f74fd' 
  AND (
    token = 'DHyQg3agpvyBlNzUGFs3VKkF41zbjMsUMVO8RD61LPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )