UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RG/xZcUM4+TqLQwGzsbZTKJBwVYyvVfs3T+8B3QOMfQ=' 
WHERE 
  key_id = '192429b1ac00ded6984b763c67ebdc0fc802a27df4952b7032a7ab7ba986b7ad' 
  AND (
    token = 'RG/xZcUM4+TqLQwGzsbZTKJBwVYyvVfs3T+8B3QOMfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )