INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8412ca9f1cea1c9340b82a7079cc8e1bba52febdc968e7e85393ae484e2c3e8d', 
    'UDehzyjVjpJd0yJ7kUQsWiFGU7HM9XD+Vo21g2rsD3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)