UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5xnKtoZHeRGb73lnUMYztuYZYiRaFymikSfYMq++s8=' 
WHERE 
  key_id = '9fdbdb3a811d4eb35f57c399f41c86214b05633b4353eb88bf77169656d5db47' 
  AND (
    token = 'f5xnKtoZHeRGb73lnUMYztuYZYiRaFymikSfYMq++s8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )