INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b662533b3157b7076a543b55b71e5bdfdf00a71c0900cbfa3776ca4eee1fe8be', 
    '3I2uNOSXYDxymsmCJatyj2XVsuNntX6pnkPiaOdxA5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)