UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tbos7LVXZMhBFu4IcBgHTijggROebbPosGRDWNW5sm0=' 
WHERE 
  key_id = '73a512ae45dcb084893b8a9599f401d362fa6a0d5c228cc9da4faed73c77d368' 
  AND (
    token = 'Tbos7LVXZMhBFu4IcBgHTijggROebbPosGRDWNW5sm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )