UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+b1UAcrtXcdXpLNgEYx2fMu9vBJewg9ziTGtCwlgAgM=' 
WHERE 
  key_id = '2f08614879f21567ebea3d9f275497e33ad411f0aa905baef8147f89ff2a9ca6' 
  AND (
    token = '+b1UAcrtXcdXpLNgEYx2fMu9vBJewg9ziTGtCwlgAgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )