UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oo3Q81OqwesLwgURVSqumtc5svlhjZMUPPNRZFK8xNM=' 
WHERE 
  key_id = '00caa9836347a1d26f710065afab755ec13693f1732b9bac173b8c18fb23e8c8' 
  AND (
    token = 'Oo3Q81OqwesLwgURVSqumtc5svlhjZMUPPNRZFK8xNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )