UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLDoIXMyDv5eBoxXRo2ZYuQ7mNPO5i3lNaFLHSbhyD4=' 
WHERE 
  key_id = 'cd10c7bd8ad0a19b15f85bfc474f5f57b19794f5db10b145debfeaa71d23b0e8' 
  AND (
    token = 'mLDoIXMyDv5eBoxXRo2ZYuQ7mNPO5i3lNaFLHSbhyD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )