INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15b0c85eb579c2aa31499ffd14cd978ed9ec1b186b9fbdefffe2e7ee083687ee', 
    'L0ZYU4T/Ko9dNHUEzGQj4gCyX1JV8pK2MA9w5gPr1/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)