UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKubt0RAMh5T509Y9BYEkFz02OCXHRt9oIKMSTnXp/c=' 
WHERE 
  key_id = 'caebe62df276ed9cd7951d6da99f9ac8f6c258f170186764752a5a606e4836d4' 
  AND (
    token = 'oKubt0RAMh5T509Y9BYEkFz02OCXHRt9oIKMSTnXp/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )