INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a3309f9363752616969756277014295fe3c3ab974fdad55ce1be75d85582353', 
    '5k2wYCq4EhkDFQkFhx1fa1JEKyh2sEMNFkYPx0hBjYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)