UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhpS8lpbgFA2Iy0LqkC6oudf50l+7em0X2jCj4Nhpxs=' 
WHERE 
  key_id = 'f55f87495ae2f4d952c86727e6d704caea6543f306f49d0028e50f27e7014579' 
  AND (
    token = 'yhpS8lpbgFA2Iy0LqkC6oudf50l+7em0X2jCj4Nhpxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )