UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'APVcziw7jS50cOmQzfjoTdg3H40ts7yeTueIzinjAy0=' 
WHERE 
  key_id = 'a9d28cfb12e6e74cf876dae22db2d7d68fb9a130716cd3271dfd8a9895a21a4e' 
  AND (
    token = 'APVcziw7jS50cOmQzfjoTdg3H40ts7yeTueIzinjAy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )