UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sQ3ZEqcRrzZL63+J8acBeBdCawy7PJ9q4fDKhuJL5M=' 
WHERE 
  key_id = '568a729d09abb3404bb4bbf2716b05e97196844923a84f83c6e6bf823125af44' 
  AND (
    token = '/sQ3ZEqcRrzZL63+J8acBeBdCawy7PJ9q4fDKhuJL5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )