INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad7b810ff4ef17d2b8c752f96191a1ab9b5acce36455dec6c2256df134efd754', 
    'mqjybMrcpP5jBg3flWs7Z4YUr5cTJpOt6PaDN5K3JMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)