UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTJ3UOK85Kd59pdCDC69FKZBDT9TOxQrtyKrlCIkH/c=' 
WHERE 
  key_id = 'de48093ae497435e8cc0733b4861a5ff8237bcbd99af5f2956ade336b76ddde5' 
  AND (
    token = 'fTJ3UOK85Kd59pdCDC69FKZBDT9TOxQrtyKrlCIkH/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )