UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyhpbhCWh0AcBHB9H+Ezio4cDDDsEBkGOmm2usasCGM=' 
WHERE 
  key_id = '778fd40c2f409faae750510741c35d9876a71189fccd8a3db928fe17d16425dc' 
  AND (
    token = 'gyhpbhCWh0AcBHB9H+Ezio4cDDDsEBkGOmm2usasCGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )