UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHLDckak9+jzoeatUiNbddGewpe5Bv9qDlF95Pa1h0I=' 
WHERE 
  key_id = '6dac8521ad0656b44e90dad3481c7ee49e0158e0285455d3bc0a752e0d252d7d' 
  AND (
    token = 'pHLDckak9+jzoeatUiNbddGewpe5Bv9qDlF95Pa1h0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )