UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QHpkgfu6OE5V4DP7Q08p89LuoRVe5U9IeWU+gHHQKtI=' 
WHERE 
  key_id = '1f5252c66207b0e6690184bcef1e8f979cd54bd549bf54894c338dfc3e791707' 
  AND (
    token = 'QHpkgfu6OE5V4DP7Q08p89LuoRVe5U9IeWU+gHHQKtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )