UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HAhYnJeTVCx/jxx1PoDvPTb+i7vSJFJBSVClH0bSOT8=' 
WHERE 
  key_id = '303f688f3040c2d9fa6c9f048f502d95037d2aa271e717a49d723406e2ec7a39' 
  AND (
    token = 'HAhYnJeTVCx/jxx1PoDvPTb+i7vSJFJBSVClH0bSOT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040