UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIt70NbWkkVoBWiaGAlc+uUTrIf/MCiIWaO1Vq4hLzc=' 
WHERE 
  key_id = '6474a235ae0bd11d7945fc01e019665481693e1a559fb54cb1b791237cb335de' 
  AND (
    token = 'GIt70NbWkkVoBWiaGAlc+uUTrIf/MCiIWaO1Vq4hLzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )