INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '445dac04d669afe0d462d14207c8d2ed118f850c0970efb1124d8b58c81ce32b', 
    'cn3lL9y86G9pWdwD2w4/q8FGczuyh5uuglKSzDKOrfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)