UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qnTwDB0ePXr8Ss8J98nLOthZJ6fw49Yv4+kjahos4Vg=' 
WHERE 
  key_id = '824ea78eccfeffaf858cde321f2e3cad92df30283f798041c9636611791373b4' 
  AND (
    token = 'qnTwDB0ePXr8Ss8J98nLOthZJ6fw49Yv4+kjahos4Vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )