INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d43b6167c7221f397a93760516e4732a3b19a9be16b9a118b6951e7961da917', 
    'yRTaiZqHv0QNtsAqszs3Jao4YIXEvL6YZ/ZARNCHnhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)