UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5+uzY0bYTz9eDqWjz8Qv8J0uxKiwTWIhK+n+9b4qsE=' 
WHERE 
  key_id = 'ddeb37fa56b4988bc0877afaa360c31e4dec16af2803f61be744c9e2735b9d70' 
  AND (
    token = '+5+uzY0bYTz9eDqWjz8Qv8J0uxKiwTWIhK+n+9b4qsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )