UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHlaYIEC4Vp/wk9x31KfCn+LALiP8gLo47wN9EB+YII=' 
WHERE 
  key_id = '0c1882487ae576fd51e82708f5e75b5a593ff0a19099c852d0043aea59771376' 
  AND (
    token = 'kHlaYIEC4Vp/wk9x31KfCn+LALiP8gLo47wN9EB+YII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )