UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygX53Y80GbQNhEDggKygXDyY16eYHxbJVaa+GO4RDdc=' 
WHERE 
  key_id = '41ce24334a362e4c23875dff381cd88cc7e0f03669d26b751b1bd837e0cd59e7' 
  AND (
    token = 'ygX53Y80GbQNhEDggKygXDyY16eYHxbJVaa+GO4RDdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )