INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '827741197b6287bb053d250c3f74f3b10db654cf69ca161886971679ca5da766', 
    'h7Gp96rZ2HCh0j65wnJm3MG5MI07QTXvRJETS7bkl1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)