UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eQdtcmEteCRx8JWnQIJ9Q8jYEU8D6sIuOlOOG5tZbkQ=' 
WHERE 
  key_id = 'd58dcaa882b3e1769a91fa5ef1bf18b980cee8c378d2efdd15135392443b062e' 
  AND (
    token = 'eQdtcmEteCRx8JWnQIJ9Q8jYEU8D6sIuOlOOG5tZbkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )