UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PuP7czi1VGivjMAMikWRdGgMnssv3yh6upuUpakCgmM=' 
WHERE 
  key_id = 'e009ce7c8c8045037c81e52a08e0df49836652f888ede4a996513c088d04fae2' 
  AND (
    token = 'PuP7czi1VGivjMAMikWRdGgMnssv3yh6upuUpakCgmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )