UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKoB7HSxV4mwUQZA1D9fuq0w9QjRurtle+o+9/G/LFU=' 
WHERE 
  key_id = 'b5bbf7d0bd12cf49a238ece210f3f797dbe80ad4031b5e8c8a4c209390123482' 
  AND (
    token = 'KKoB7HSxV4mwUQZA1D9fuq0w9QjRurtle+o+9/G/LFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )