UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tEEE4QSrNzJ6KNi5tOmNJoYIctruf1kQnF0YALT1moI=' 
WHERE 
  key_id = '2c1ea4f99ff391f45928c23295e509bb2bee43a2232a00b5b97434ac47fd73b4' 
  AND (
    token = 'tEEE4QSrNzJ6KNi5tOmNJoYIctruf1kQnF0YALT1moI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )