UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBM60doK483haQsHuMA+IW1IKspWdN4QRdvl6PNk0wk=' 
WHERE 
  key_id = '68eeb5c1bd3eea8c440dfd48c21a32077ec59f12689b87e14dcc852b993a8e8e' 
  AND (
    token = 'CBM60doK483haQsHuMA+IW1IKspWdN4QRdvl6PNk0wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )