UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gW1QRgU7TcRfQhNifKaHa5Af62OOY88ShaH2AyEJ7kk=' 
WHERE 
  key_id = '4781e220d7c0d8a36123add9795c2d4a2efe0fc8f1fa5e456a039c87b9b2e3df' 
  AND (
    token = 'gW1QRgU7TcRfQhNifKaHa5Af62OOY88ShaH2AyEJ7kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )