UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lWgTU9+PvoSpS/M/ayM/71LQswbFTSZx4fatBC18jE=' 
WHERE 
  key_id = '46a371b3c7cf5d7e983eade33076c22f8950c1724565c056f7a97b03e29fdc89' 
  AND (
    token = '4lWgTU9+PvoSpS/M/ayM/71LQswbFTSZx4fatBC18jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )