UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DplIMSkv1yieENJKosu0exT1DMTyeHwJc3KLRP0CPEw=' 
WHERE 
  key_id = 'ff0cf97e09f9788e30de29f24c668e7afeac3c9b49f305202de4464b08682e9d' 
  AND (
    token = 'DplIMSkv1yieENJKosu0exT1DMTyeHwJc3KLRP0CPEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )