INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fa4f43e256373ec5809a985ba93f1e42bb98d6e080fe872537cc47484243544', 
    'u3QZPq9p1N4fPU8cdH2R3m6Va3opVa4yuGB6CPoOPa4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)