UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3Al8bwWWpAVOoFbdPMGjPrOhEy7Psf9dEx4QN97GUs=' 
WHERE 
  key_id = 'd3313e4f282a9c5c1f42340b376d69e6de62dc1e3624ba8f6c5dccc9d02a88ec' 
  AND (
    token = 'l3Al8bwWWpAVOoFbdPMGjPrOhEy7Psf9dEx4QN97GUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )