UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2pAgxFsIjA+NNZxDNy4DTWz4EWjBt6l8t6OOhwUV6k=' 
WHERE 
  key_id = '16c2a948e85829a2832999120f6781aeceb9134ea3a0539b8f529f3b6df94bcd' 
  AND (
    token = 'b2pAgxFsIjA+NNZxDNy4DTWz4EWjBt6l8t6OOhwUV6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )