UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZuDnOqTlr/XhdqdEBgA4XVSe6gixhRsu6WOhrXDiVg=' 
WHERE 
  key_id = 'ab65c4f6dc97003a256df204e2a94f5bc9d4ed20424ac625bc641d9add8322e7' 
  AND (
    token = 'OZuDnOqTlr/XhdqdEBgA4XVSe6gixhRsu6WOhrXDiVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )