UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/7CfDlecpZuqgmmH3t1nRie5VFaW15MwkpI0XR8EvE=' 
WHERE 
  key_id = 'ebb24938721d4916a43b5b468635eac5462c2d8a0a0f0bb3edba2d199f2b3c8f' 
  AND (
    token = 'P/7CfDlecpZuqgmmH3t1nRie5VFaW15MwkpI0XR8EvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )