UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71V1BYKtTKZUWsm5AmmZmeXTOu7gMeXRw6YX5QFu6Hg=' 
WHERE 
  key_id = 'db89f017e513842cf80959b0af00d4056d67e7d6435bd7286f164be690c40ed7' 
  AND (
    token = '71V1BYKtTKZUWsm5AmmZmeXTOu7gMeXRw6YX5QFu6Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )