UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1TgZvfiellNiozyKdIBqV7LEiLwVyMUZRuBtFrx1eS0=' 
WHERE 
  key_id = 'c08b9b639d90858ec75a05bd2e88f55d854e2b2b83306631aae395e01fd43c64' 
  AND (
    token = '1TgZvfiellNiozyKdIBqV7LEiLwVyMUZRuBtFrx1eS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )