UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AIIwQMF2CWi6BqCcnL5+lWVgv4h40knlRPn+eF2sgg=' 
WHERE 
  key_id = 'ce30a5c84bc22624fbf98a8a57a2707f2a3a2031b34f90d59c588c6cf4a4b9c3' 
  AND (
    token = '3AIIwQMF2CWi6BqCcnL5+lWVgv4h40knlRPn+eF2sgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )