INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81e665d5235c2650bc49d4a930edecd3c6e16e2c2af74ddf3dae4dcdc83dc05c', 
    'uYW8XouAzFR3yxfB7b4QAv8DHnDeelXUCejQNy47LYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)