UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's47hzCFCgi5eTSeVWoX8d6pJpDrCwZaD4FhNpBxExpQ=' 
WHERE 
  key_id = '8383e5203c642c7191cc06ece6729f43ab226f4f910d2c15db745e46bd515bb1' 
  AND (
    token = 's47hzCFCgi5eTSeVWoX8d6pJpDrCwZaD4FhNpBxExpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )