UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tys/e0e6byZT68fGXcuGzFgpJz/4gSF+T8P/UWrTYcw=' 
WHERE 
  key_id = '2e6adc1e793bbbfb32bf6dfbaeb2c20c803e585f1ac55ccbc17ae002407af588' 
  AND (
    token = 'tys/e0e6byZT68fGXcuGzFgpJz/4gSF+T8P/UWrTYcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )