UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yR53REn6xxLGnaYEMhBsT39+Jf3BFxj9m68+ynTO4cs=' 
WHERE 
  key_id = '0a70cbaaa5f45d77d5a9e4b8a014a08fe27206aa96c78428c69bce90db294685' 
  AND (
    token = 'yR53REn6xxLGnaYEMhBsT39+Jf3BFxj9m68+ynTO4cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )