UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPkGTTOByumetq2DmBq/JYrfexG6yf/GIeUbVuWlRpw=' 
WHERE 
  key_id = '338bea5dc88d0d44fa924860ac3b4b303a880c97b6ddefe2f1eca621d122c6c6' 
  AND (
    token = 'pPkGTTOByumetq2DmBq/JYrfexG6yf/GIeUbVuWlRpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )