UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/STY5WrWfnlWfwQB3lsTTr2SGB7Stc1JRv8OXfEhXU=' 
WHERE 
  key_id = '8598cce12320fcbda50c73facb9bfc8e3a423fadb5f40ebf844882087cf51b1f' 
  AND (
    token = 'T/STY5WrWfnlWfwQB3lsTTr2SGB7Stc1JRv8OXfEhXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )