UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COMa8UBUtfgsw7nc2Yp4mi+MEKX/ynqiSovzgH4FAIM=' 
WHERE 
  key_id = '8fbe4af4e0d63429dacdac15902a3a8358dc1b61a7419cfed705557dcbb05459' 
  AND (
    token = 'COMa8UBUtfgsw7nc2Yp4mi+MEKX/ynqiSovzgH4FAIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )