INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1dda6d7ccb01691861ecef2479563088c58f972fa8e5dfff1d94a42a8d46da', 
    'eILnViz5AFX9Ub5DURJ2zNdXZw1txeUtmNYFNiUmLHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)