INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ea5797d8b43f1d46a394a622873f556f9465f9a87aca736f4700b7cc504feee', 
    'RFOt3r4oPrOPqazNRR9Y4JEQl6k0M6MaaCeO/s2DQ08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)