UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ebwtd81bg1c6tyXVEV7fUX7HGmHmaOrAPFOIAwxyU5U=' 
WHERE 
  key_id = '3aa8008d2e1c3cc0382c8c8209b3f42a880f6964285ac309c7983979f64ac561' 
  AND (
    token = 'Ebwtd81bg1c6tyXVEV7fUX7HGmHmaOrAPFOIAwxyU5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )