INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338bea5dc88d0d44fa924860ac3b4b303a880c97b6ddefe2f1eca621d122c6c6', 
    'pPkGTTOByumetq2DmBq/JYrfexG6yf/GIeUbVuWlRpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)