UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NbKf3Qshij+pu+oaSTHVN2/Rbw2IKQ4Hl60tvuMy76E=' 
WHERE 
  key_id = '995aeda91d005eacf629c849a36747c2fa67a27a406e12c6bc53700738a8a73c' 
  AND (
    token = 'NbKf3Qshij+pu+oaSTHVN2/Rbw2IKQ4Hl60tvuMy76E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )