UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZeRg2jzfm3EqRtbhuimXeZGB62Rk8NJ8BPj/QkHDCaU=' 
WHERE 
  key_id = '2d619391a1e32344493febe795e5e8a39bac1a63bc384d0513bdd62d19ae95de' 
  AND (
    token = 'ZeRg2jzfm3EqRtbhuimXeZGB62Rk8NJ8BPj/QkHDCaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )