INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec3d78d65220e5166204033b814ac8d8176f263b9d9435e0a3200df7ef8844f0', 
    'dBaDqyB5Hyq2o6dMW76t3EyrWy7GpQjPNsgqb28Y0u0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)