UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fe9t3tjKJKULI+3c1BK1rPFFrjB/oLmiORJPgA+423M=' 
WHERE 
  key_id = 'fffada6c9f8b7e1a6229e437202fdcf5de63e4e8c1e399f4f9d014da75771327' 
  AND (
    token = 'Fe9t3tjKJKULI+3c1BK1rPFFrjB/oLmiORJPgA+423M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )