UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KiKO80c/jPgvN6l5s7N2CYgH7btbjA9pfkHgjNWEcKA=' 
WHERE 
  key_id = '9eb433fbfbd8476d631b1baecd16197aed05679fa06eee98541106a480b694d3' 
  AND (
    token = 'KiKO80c/jPgvN6l5s7N2CYgH7btbjA9pfkHgjNWEcKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )