UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vACVco8Fs+cUhoAmPwcdNHdul37FnLdMVKTcJaunXEA=' 
WHERE 
  key_id = '35e1bb8defe686648b789b1cafd69d5e0e265151bbf2dc0675ac8b778bd55c54' 
  AND (
    token = 'vACVco8Fs+cUhoAmPwcdNHdul37FnLdMVKTcJaunXEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )