UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sx129RZGjKcc0BURq/pi+P7YjSWIwR5jn4LXP/4sOXI=' 
WHERE 
  key_id = 'c491e86e65bd02c0cb2b331c82b6529e9e7f9cd88cc78fde8ad78c0f3818a2c3' 
  AND (
    token = 'sx129RZGjKcc0BURq/pi+P7YjSWIwR5jn4LXP/4sOXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )