UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLT4hFI5kspgsRCTZDtOFqeRr/9xcqB75jHo2Hcl59g=' 
WHERE 
  key_id = 'a302cd9bd145ef789743b0d18e75b704d5d9520ac1e2a37b39a510a8c3cef444' 
  AND (
    token = 'pLT4hFI5kspgsRCTZDtOFqeRr/9xcqB75jHo2Hcl59g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )