INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6252e2f8edafccbb00bc53934dddc8ec909b921432708793f6bd79aa9f17aee1', 
    '6w576chdhdBtsBNENvsZ8yb90qC3LX+hNyLIpT8JrKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)