UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/NiepE73Xy42+2+x3UbXS7lA6kjpRHqq9aviKMMl+U=' 
WHERE 
  key_id = '16c304e8bb23fe758664c9d5b702600af1ea15f5ae9ae726ac3f1b0f070d46e9' 
  AND (
    token = 'E/NiepE73Xy42+2+x3UbXS7lA6kjpRHqq9aviKMMl+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )