INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b2af11ab0dd334a0d0117477f03922e2da312f6700d874eb1dbf8c99c3f775', 
    'MbFbQrhDE1uSkqJ9JxpkLmUclK46nMhNfFzUGiIAhS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)