UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpT36nN51PjFLlkaA/464klc4nMC+1Zx+Kpwur2xHTM=' 
WHERE 
  key_id = '36e21530443b76288055bdb09c93cf3cb98bdfdc94d4f892c455dc491c24367a' 
  AND (
    token = 'BpT36nN51PjFLlkaA/464klc4nMC+1Zx+Kpwur2xHTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )