UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8URnaGP8g9oKCKG/tZLLh5PiDxsRWlQn2zt0eo8ylP4=' 
WHERE 
  key_id = '5cab18c6ac33e223aa0758ed16df79303a045cbb911cf2a74f6e6e92f7b996be' 
  AND (
    token = '8URnaGP8g9oKCKG/tZLLh5PiDxsRWlQn2zt0eo8ylP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )