UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zs7D6eTC1BvhfwxQfQr8bUASFxVZnRsgeb2LkPMfVgg=' 
WHERE 
  key_id = '8b64689d440a837228a052d83c2e35759e225ada37b2e6ae1f1241a4051bf584' 
  AND (
    token = 'zs7D6eTC1BvhfwxQfQr8bUASFxVZnRsgeb2LkPMfVgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )