UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fl+afloRkOas25TQAV7D3rHtWshMJhvjaZ0N6amUKOw=' 
WHERE 
  key_id = 'd1326103a931c16a3f233fcba365b0ced829bb2dac7d11de4f13d7a511d8e183' 
  AND (
    token = 'fl+afloRkOas25TQAV7D3rHtWshMJhvjaZ0N6amUKOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )