UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nI8iVFxfMi6jFXJlIjSl3vRUNI9JX1M3AJjOqAj/0jA=' 
WHERE 
  key_id = '6f1a3faabfc0716c1bf6ae64793e9bb74d000014029f0d45fdeba37a85e31bd7' 
  AND (
    token = 'nI8iVFxfMi6jFXJlIjSl3vRUNI9JX1M3AJjOqAj/0jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )