UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tdGKewEK0YRN+B2eKAzCto51o2Ktf1A2zyZhRfsOcBI=' 
WHERE 
  key_id = 'f6ddda354ffcd3a6ae13a2b0f3429c700417a338620f7606d47915a9049f42cb' 
  AND (
    token = 'tdGKewEK0YRN+B2eKAzCto51o2Ktf1A2zyZhRfsOcBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )