UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8+avHLqxSYPHQimtuwdRgia+YjDWCpZK6kIbdicFrKQ=' 
WHERE 
  key_id = '40fe13fc59bad261106dffa733ea02d99d310286e27eb2bd544dfeece7743526' 
  AND (
    token = '8+avHLqxSYPHQimtuwdRgia+YjDWCpZK6kIbdicFrKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )