UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Wgr8r5agTgOjRhtuOLc+oxuefy2ynhTSZz2T+/woBM=' 
WHERE 
  key_id = '84eab9fe1202f880333a3d04fec12a5614039e2a7a4c7739890d09aa87c97a45' 
  AND (
    token = '4Wgr8r5agTgOjRhtuOLc+oxuefy2ynhTSZz2T+/woBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )