UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gw7MorRiS5hz7AEuWFiIzQzPfot8cNz6y8gmwrDg6zg=' 
WHERE 
  key_id = '0dfb8f5d9daea61c40c4ef0208894e271cb7ac1f9ac355a4bad41136cc3844ae' 
  AND (
    token = 'gw7MorRiS5hz7AEuWFiIzQzPfot8cNz6y8gmwrDg6zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )