INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8532e21adfa683f9dcf302f23458d451bd9fce11563b37dbb666f2778e1b6415', 
    'Cvz+LMdlnBPqOSeZxBusVeDgfD1MA2YL9Lk8/KB4bEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)