INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4f333544e1363659b101dfe5f240711e2f6477a5fe8f694f127ca436247c2d1', 
    'g/D4FsIYARhzNLdsHxuomYD3FHUlbdSpXal5dgVR68Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)