UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbEtcZ3Qxs7fb1g+zCHEJfkn+LFr5b2CPF/NkrxFQ7w=' 
WHERE 
  key_id = '3010622c690e4392b24b5fa444bbf2015da2f7d38962e1e6072ad789c9ef71b7' 
  AND (
    token = 'tbEtcZ3Qxs7fb1g+zCHEJfkn+LFr5b2CPF/NkrxFQ7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )