UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rbwYzGNgxB5Y7Ch00SxSXdfkR/3GcYKTbpll8EgFeUE=' 
WHERE 
  key_id = '147e77a5a6eb441f9fa9fe5676a6ce8a5af8fde01a5fdcfe0018768cef4f8491' 
  AND (
    token = 'rbwYzGNgxB5Y7Ch00SxSXdfkR/3GcYKTbpll8EgFeUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )