UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9H8preuDAs+2R660hbotxoSokYmjMyzrEhO6E7iwEk=' 
WHERE 
  key_id = '0dc191a168a1a993c7296225a4ce7baa7486d79e65e8b224978a30fcd7b81311' 
  AND (
    token = 'A9H8preuDAs+2R660hbotxoSokYmjMyzrEhO6E7iwEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )