UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/DLiyVwrylbw3T+9nzR9LPljchQAmrhIQ1BGQ2Tljfw=' 
WHERE 
  key_id = 'e8b83180aa382a2bd47dedafa5b4b03044c80824e4a7f7b2b533caafd4fa058f' 
  AND (
    token = '/DLiyVwrylbw3T+9nzR9LPljchQAmrhIQ1BGQ2Tljfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )