INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f253e10b39699dad2f5c4a53ec330e8dd80a77990a7ae26250e58425d9efb32c', 
    '45MtZQIWK1ksAKRoqnclgkiElAS+080HesIm1pBym8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)