INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e121d48df0580ea4c53dd53b4263819d29c54a6df4a2f0cb28b3b29e7b677c8c', 
    '7cKAnwF1OGBfbdlYkSQBuy17RKRsCukbkeqn9qkqj/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)