UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfnI0IrSRH6jTY4AHEz8xYxs2RX17MsghTXYewn0SPI=' 
WHERE 
  key_id = '08e3eb79d8c9ef88f8403a1284883907cd8c9c1dadb31a4a9ec715c809fae818' 
  AND (
    token = 'AfnI0IrSRH6jTY4AHEz8xYxs2RX17MsghTXYewn0SPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )