UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T31kr4+d/7QIPVxs0je6CUtZZBForP//0lGXe23QKjA=' 
WHERE 
  key_id = '1ba62d068772b493fdac408fa32d066312ee0618e19b678da6cef8bd0b03527c' 
  AND (
    token = 'T31kr4+d/7QIPVxs0je6CUtZZBForP//0lGXe23QKjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )