UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yyP6Lz4hTBvFeWW08yQMZncjD/yZ4YTunipo4JZDvsk=' 
WHERE 
  key_id = 'a99192c56b687c73b9310177008dd026ef4295a0c5e35dcf435d670a5435c0cd' 
  AND (
    token = 'yyP6Lz4hTBvFeWW08yQMZncjD/yZ4YTunipo4JZDvsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )