INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df0e58a5c564b781c0c94092b5d56632c5c65ea562110ade505542ff45788db2', 
    'Ax9UCJkQV08QYEvljraUMcBhv9SZqIguiJI2RU006vI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)