UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qTFrVjBFwI5sc4sPkTwc+3e71lSzT5rWNpfDcTdYMM=' 
WHERE 
  key_id = 'cdc36a6b34fa1d927c9bda1b6134f6f37111318cfa578d25b290532054bddc0f' 
  AND (
    token = '8qTFrVjBFwI5sc4sPkTwc+3e71lSzT5rWNpfDcTdYMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )