UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2coBCsk2IVNHcN2rkXOxCb7KhCdyS6d717XH0D/LwVA=' 
WHERE 
  key_id = '56a0c7d2be633e5a447f6b366b774496108ff1b67a89e1cc25381bbabd63d25f' 
  AND (
    token = '2coBCsk2IVNHcN2rkXOxCb7KhCdyS6d717XH0D/LwVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )