INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6688e8dcb706f6b57c4407e674cf54159a6056a6fcbd9d3e7738bdb3a9bd0911', 
    'y3H5GcdDvoZ5bYAL/I13ryJZLzTjQ2nfxsTBkEufZ/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)