INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc8263b3c6ccfaef5053f6abee67078803fb7da978a9925fc4a0ad9bc7d02350', 
    'n9MbDNGJw2bt7zdoKm0p8iqdJVtZn53ax9Wq8yZbowY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)