UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lwpmrEcMbNq8/lh7lT5LZWZ8DXLj0Lfg9Nss4htIMs=' 
WHERE 
  key_id = '7c8c5f0d14c6d5c18181f44ee9545ad4333851cfd771dc8c6ca03b14bd23434a' 
  AND (
    token = '8lwpmrEcMbNq8/lh7lT5LZWZ8DXLj0Lfg9Nss4htIMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )