UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2P0k6QCUKl3y4cADUm79HizuMSGssmqkQyVh5sMjKzM=' 
WHERE 
  key_id = '2c319f4af31f534d45764d3cedee464d93537126ff0e1808287c4e4844fc574f' 
  AND (
    token = '2P0k6QCUKl3y4cADUm79HizuMSGssmqkQyVh5sMjKzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )