UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hAFV5yF4a2mfIZCRvzBzC0WpwlKBsL6iYxc+5h4oGLE=' 
WHERE 
  key_id = '97a00c8bdf6b68686dcf8551027c555e209d59839c52c7abffd9ccbb78425ae5' 
  AND (
    token = 'hAFV5yF4a2mfIZCRvzBzC0WpwlKBsL6iYxc+5h4oGLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )