INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cbd073d798743fe8f1f49c6aaf7d5ae32539c5fe641a5dd7daa2966e008af67', 
    'jBhB6ECbOckjseovdmVRF0QPa1K9ZmzVu4wF+hfhUVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)