UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BSHRitco70wz+OQj5tKstUfQ9raRdq7JuRv3+3nv5c=' 
WHERE 
  key_id = '73c01925b21d019f54b7cc6f982694ab8c08f5f1fe415c44e478d6c7fa9b4ac7' 
  AND (
    token = '7BSHRitco70wz+OQj5tKstUfQ9raRdq7JuRv3+3nv5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )