INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd27f9f35f1210831cfc6dcfcb26fdc0c8daae9122f38394e258693cc0ee0cb2', 
    '2+3cNxCuB5+xwWcdqQeI54RpLqrVBSMrBgLG0vjQdoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)