UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CW4lMH0YovJzN13UMdDxNZigADJuRvyY6/Rg7y5Y+6Y=' 
WHERE 
  key_id = '45198a3a3024473a7351c2d1c863b81afe605cba56a3bbf9823d6d27cb614f20' 
  AND (
    token = 'CW4lMH0YovJzN13UMdDxNZigADJuRvyY6/Rg7y5Y+6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )