UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSbkZUBEkLrdtpW3DTc93UVOiceillwwCzbm7GuMU2E=' 
WHERE 
  key_id = '827d9109ab64a3d5f12f1fafc5424e48b0e863bc537c87536252508cae4d1cb6' 
  AND (
    token = 'uSbkZUBEkLrdtpW3DTc93UVOiceillwwCzbm7GuMU2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )