INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '300c12eddc2104700b64c1876944621c6b5e867267a0def3d7a555aff739816f', 
    'JQoERKNPIRVWAnMZg2NGyEyNsrg3hqI4115Q1Yh0mgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)