UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHDRhVNVAjWmlH/0LcaVKe1SvIyxRVY9BOU6gCBkDmE=' 
WHERE 
  key_id = 'dfb945df87a65a7b4fe46f6d07510e7f80499c3c5c8302aa06628707c878cf81' 
  AND (
    token = 'PHDRhVNVAjWmlH/0LcaVKe1SvIyxRVY9BOU6gCBkDmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )