UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5CQR4fmwafFLqppRVDwnxjusLhPwH5txGcQvTQtC35Q=' 
WHERE 
  key_id = '138b7d2bdc1320a38c4db94672beb74890b1cee0a738cc8df0f0c8b40b35b889' 
  AND (
    token = '5CQR4fmwafFLqppRVDwnxjusLhPwH5txGcQvTQtC35Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )