UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHoxiKq9pxCIC/jhPE+U9vNQbl1SVrxQgsLi3dSq0mI=' 
WHERE 
  key_id = 'd6f67d35f31b6b5e1f1121ff14cdf6413c1b66785e23b8c1b69fcc4f77a91a89' 
  AND (
    token = 'gHoxiKq9pxCIC/jhPE+U9vNQbl1SVrxQgsLi3dSq0mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )