UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wy98wSDPecjtV2l2GaDyNLmEgPXGs7IJHSyj5baEDQQ=' 
WHERE 
  key_id = '1439ace18183a07a566e1d6f11dd0379899a8b885f264df78339b97369976b1e' 
  AND (
    token = 'Wy98wSDPecjtV2l2GaDyNLmEgPXGs7IJHSyj5baEDQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )