INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3db0bb78d77f80909751d460875d9cdf16e8c240235a784d27daf0fd7b5acb2', 
    'lAjgxVJeD8Cl9Y7tvmehMVrrUTVAMGRZy3qEOOt4qdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)