UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcbbXG4jpSJp7WRocJknsjQOtWz8AGkZpNg3w6o7w3w=' 
WHERE 
  key_id = '79449e697b0247d3197385f75da2921a31ac10a1fcc1775cff1fbc2ed65b4e2f' 
  AND (
    token = 'TcbbXG4jpSJp7WRocJknsjQOtWz8AGkZpNg3w6o7w3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )