UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6PfQy+Yy5B2J5Rgfm8XPBMJ9tCgjJLuVPuF9s/42ndI=' 
WHERE 
  key_id = 'db73d987e901df30acd0a6bf1ed058293d7169c86112bc2574ec989eb0e0bc56' 
  AND (
    token = '6PfQy+Yy5B2J5Rgfm8XPBMJ9tCgjJLuVPuF9s/42ndI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )