UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRtbf4MNXCqfjE8i38SRR1VZmb3hFp8m8DExFZsH3v0=' 
WHERE 
  key_id = 'ef842df717bab8acdfbd1803b532052455febe26b84bf3a82ca8ebbeb746fc80' 
  AND (
    token = 'IRtbf4MNXCqfjE8i38SRR1VZmb3hFp8m8DExFZsH3v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )