INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16391924bad504d6b1d3d65dd1e1a6e62570810665611cc8c1c881da9118d816', 
    'T/Odm8h9FxSr5kXsEgGGMjdfOicQfi7c9gWmnXoxlcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)