UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbY7efqGsLN8oBYMnorRkSVLppNX/OrZfy7j866Xvu4=' 
WHERE 
  key_id = '3fa7f69c5a7489673ced7cf48b0a5b22219853c45ecee5b213622efa1e3bf898' 
  AND (
    token = 'xbY7efqGsLN8oBYMnorRkSVLppNX/OrZfy7j866Xvu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )