UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5CTGQ8v38Zzf6Osrmmf+buttNaEGDBaiLsa5oD+f2uI=' 
WHERE 
  key_id = '908a3c404a3b205458332a4e04df07150e175d1308ecfa44cfa07b292dea53bd' 
  AND (
    token = '5CTGQ8v38Zzf6Osrmmf+buttNaEGDBaiLsa5oD+f2uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )