UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hei2Ke8vMoQGnERzKG3HfHYjB7DvA6RsF8ssRQoR1A=' 
WHERE 
  key_id = '742a4c0fe3165a24564751eed7f13b77f1a9b0ad93935dbab8ae6cb60383086b' 
  AND (
    token = '7hei2Ke8vMoQGnERzKG3HfHYjB7DvA6RsF8ssRQoR1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )