UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfFRhAS8lUWbLepbdjoBVrW6KLWTHK1Wmkcix+QWCVc=' 
WHERE 
  key_id = '71c87cd2cd9f174f410e9462291109c46b6b92f1278d08f38878510efce432e7' 
  AND (
    token = 'JfFRhAS8lUWbLepbdjoBVrW6KLWTHK1Wmkcix+QWCVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )