UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWVeQ91AWItfxbdWWY0DdZcu1tif4DDXlN6ZADlkpmE=' 
WHERE 
  key_id = '191adbf8b5fc08cf06fea473ccc8d2bedc78b6ed620d0860842174a81953c18d' 
  AND (
    token = 'LWVeQ91AWItfxbdWWY0DdZcu1tif4DDXlN6ZADlkpmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023