INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '320343a96418e5de6bcc6585d90d492ce76592428043ab5a365420c3d2ea0711', 
    'qDVd6drWrPL98/ruLqS15FTm9wuekFEWZ5E9raMBKMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)