UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GEH7v2ZU8C13GGDn65rSKH9YR1cGi7xKD+uDBRMlcs=' 
WHERE 
  key_id = '804490b1ca79c2b1f87416b99ffdb674d79106f1eaeb514b0cb66c65eb2f5674' 
  AND (
    token = '6GEH7v2ZU8C13GGDn65rSKH9YR1cGi7xKD+uDBRMlcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )