UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uLvxlU+SVVblOFMBBuiPiMpiyoZhG4TkMLVtw+e+7Rk=' 
WHERE 
  key_id = '508160dae7573c3e1060b196397702bef4c60d238b245f872381a844d559c3c3' 
  AND (
    token = 'uLvxlU+SVVblOFMBBuiPiMpiyoZhG4TkMLVtw+e+7Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )