UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NtKMyFe0rnBNhd2jHOVPq6tILXK+iXZyyvuUdd0HE9E=' 
WHERE 
  key_id = '518f49231a1527d80b46075654d84363ba722f6884e723dd4ff6eba3dcff12ce' 
  AND (
    token = 'NtKMyFe0rnBNhd2jHOVPq6tILXK+iXZyyvuUdd0HE9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )