UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DthAkjSYPKQXON/dUSsEHK8H77sBW5ul1ei/N4mlLk=' 
WHERE 
  key_id = '3b4c29cb7419b4cfc2e27f16a52b25d454b1d1ac5cb451a15daa2dcafecb05e5' 
  AND (
    token = '9DthAkjSYPKQXON/dUSsEHK8H77sBW5ul1ei/N4mlLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )