INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df48b838e1177e83ae8d532ce351928f36faccbe67d0d09c943ac12d88fcc32f', 
    'HhNYHjGQmQykLdhCzR+3BCFtKUjyIeFhCanrySWqeUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)