UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2DxkWof5NSFm2kmwMzYRSjWMCloXz28NvIcPT3Rfw1M=' 
WHERE 
  key_id = '3ba6538dbacf579cd321b2c74a888156a6b2b5f23c5c2c66cb654068917b4578' 
  AND (
    token = '2DxkWof5NSFm2kmwMzYRSjWMCloXz28NvIcPT3Rfw1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )