UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMpan3HncxyBpmqkBYI65Cy3hAg2B+/bNJ7FLYvDwdA=' 
WHERE 
  key_id = '48f3e83a7d68acca7f9763b81e30c314e81b700e6072278719526643203dcf35' 
  AND (
    token = 'vMpan3HncxyBpmqkBYI65Cy3hAg2B+/bNJ7FLYvDwdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )