UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6UmzriPsBgovwcl53l7rLrvtEr2s/lUTauCgUCSkqIo=' 
WHERE 
  key_id = 'f2830b5ff356eab8d110ca3060f6f59e5f11d3fc5d2dfc481202e5adcec726d9' 
  AND (
    token = '6UmzriPsBgovwcl53l7rLrvtEr2s/lUTauCgUCSkqIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )