UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3u8iFhXIxKdeSgivKOPaoo+tr7f7gGm5wW0MqZTChM=' 
WHERE 
  key_id = '74f171ca1d9651284dce65aa10e5d433a97f2abe2983f9d1991af774a23a4363' 
  AND (
    token = '/3u8iFhXIxKdeSgivKOPaoo+tr7f7gGm5wW0MqZTChM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )