UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCF4vFogVIdCUaudovT1womadNuzZD9QwGxdCKP+Npw=' 
WHERE 
  key_id = 'cb9a9fb95f691555d31e8346a870de3d92195a7818facc355a379aa968d0e915' 
  AND (
    token = 'lCF4vFogVIdCUaudovT1womadNuzZD9QwGxdCKP+Npw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )