INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9244f20a1cef83da3eb96087048ee648ad614aee7d5b8230519cc2d7b592bc06', 
    '8Vf1p3Z80Dj/K6p5IrwgoPPKp0nplOUTRjPKlXeH4yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)