INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9535ad0141f4dc68e9c4df7338b515d26ec8e0251dbdb281e85056672ccff16a', 
    '7/Z2jy3hCh/GSKNYnFT7Zah4xLSxNl0PlNgtOpxJBoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)