INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68a20708262d301fe233555b883374a70ccedfd9460de7d9cd33fb6ae4491054', 
    'KiLq/lQ0VL3OGQzGl4PtdfiMI3CkTDA+hHJxRq7mYrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)