UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GaAa26a6Qj+GSZV7W5byrz6lKZ70yxrQPmnof/tH+Mw=' 
WHERE 
  key_id = 'd42bc31675aac331dd2a93ee11025222bd4a56c661688b04964d05c393556ae3' 
  AND (
    token = 'GaAa26a6Qj+GSZV7W5byrz6lKZ70yxrQPmnof/tH+Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )