INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '500fc81702f3971a0ebab192d5e146d83cdddf6a218ee745c42bbfe86e146f82', 
    'o1uj+egtciIouXLlhTisYU3hO1LG7AX0MCURRM2/Tj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)