UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xL21CuYTkpbaCotZjgZdE6vCF0fWAyxS5dc0digd6YE=' 
WHERE 
  key_id = '0311b9a531c87a69d041b6788fc5433212d996ad3b33109c7034d2a7dd0e00d8' 
  AND (
    token = 'xL21CuYTkpbaCotZjgZdE6vCF0fWAyxS5dc0digd6YE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )