UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nAoxQsWY5MiHAwXS63oeJ9ddshFGouDrefz9ViU584=' 
WHERE 
  key_id = '9c828270b6ce69592f801d0fbef7f038a3aba246837a823f9fc8117442a6bdc5' 
  AND (
    token = '3nAoxQsWY5MiHAwXS63oeJ9ddshFGouDrefz9ViU584=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )