UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eX+EDltxLGtDlRgCgL/v9H4gRLM34kObePpYdg83zTQ=' 
WHERE 
  key_id = 'dbad31f04126b8d955baf0842802a161c175e943a6ace74084f8b904e4124c26' 
  AND (
    token = 'eX+EDltxLGtDlRgCgL/v9H4gRLM34kObePpYdg83zTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )