INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d2c23a504751f477e2165ca9f884a786685a52b44cedd01e0002aecd532db0', 
    '8blDe7wuUJkuoRyFqdXLcc6NycHFX12Y8AOp3438fms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)