UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yK3yJo40hhacv2mlQ1lYMR/v1dPbo0ouha0gjkGkJKA=' 
WHERE 
  key_id = '7cd0666d77cbf42d8eb3ae17ac2b9f4a055bb955d184c71eb393699918c02863' 
  AND (
    token = 'yK3yJo40hhacv2mlQ1lYMR/v1dPbo0ouha0gjkGkJKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )