UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5bFF7znl/+7DWehSJDxWiw5y+wqYpIBOIakbX6JJfE=' 
WHERE 
  key_id = '827a35ba8fe0805a09e2eaaf3a112ea4f6b390aed6be255dcb2e33bfddeaf43f' 
  AND (
    token = 'g5bFF7znl/+7DWehSJDxWiw5y+wqYpIBOIakbX6JJfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )