INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d8435f8ba02b0f8bd3db12c0bb80e3002046417a479b42102707aa2b6e71714', 
    'sSHEj3BuQc7msc08Pgz7tbFWp6lHv9AOlHlxfpnzkKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)