UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mxf2KgrjNKzWdryPhrJpfP/qkeCU49Pi3VcE4+Fd3o=' 
WHERE 
  key_id = '69c9cb48f3ad0733796da7de7212f9bd51b255cfe252cff1b823fe0ed6072819' 
  AND (
    token = '/mxf2KgrjNKzWdryPhrJpfP/qkeCU49Pi3VcE4+Fd3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )