UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Me8H88NBbprQo7Axi/MPv5f61Ws7LnXhTP+58Zw4h+w=' 
WHERE 
  key_id = '6dc7325bbd4780a7c82bb6f2b5b69d59fcfa7b34a0597af02a57f8e573839e89' 
  AND (
    token = 'Me8H88NBbprQo7Axi/MPv5f61Ws7LnXhTP+58Zw4h+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )