UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9rwzvX5lzXY+IUXpXbBIxvBBlP+O0iCaWxjtv54plg=' 
WHERE 
  key_id = 'bd6eac29a4601e2531857216bab8f41e6c8da9b0ba3223c6db0a199d3adb8124' 
  AND (
    token = 'k9rwzvX5lzXY+IUXpXbBIxvBBlP+O0iCaWxjtv54plg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )