UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4TiSkPKKiM2NEBacGcz48OBwEw2545DwAceEKqN7zv8=' 
WHERE 
  key_id = '1663fa467aa9c46d25122ee474d13a3926abc91616e6404b09122601c1af4b59' 
  AND (
    token = '4TiSkPKKiM2NEBacGcz48OBwEw2545DwAceEKqN7zv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )