INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0323a8b05fa6a31c9722a50787652adc36cc106585e2e4c55af60d69f614fb68', 
    '8i+moe+MPUyExwJNWFgj7Yg6LJTq4A1OLmGg6PxFBP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)