UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ssmHUgqazGM6DIWtxnd/AY9FRc7OXehfVC1eTjuLx5s=' 
WHERE 
  key_id = '27d148847a6fa6ff9f9efb78ee82e7cf761245f2689e0e0244cc91f6b2f4dc7f' 
  AND (
    token = 'ssmHUgqazGM6DIWtxnd/AY9FRc7OXehfVC1eTjuLx5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )