UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78QkBU9QqNa/xluOr+I0sr9+bh+tdliU2P6a7vByLhw=' 
WHERE 
  key_id = 'dd84a538e11dbf061f78fcd414b05021518b6f9a875e7b62345bb65a3bb87940' 
  AND (
    token = '78QkBU9QqNa/xluOr+I0sr9+bh+tdliU2P6a7vByLhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )