INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40aa63e6adf9de3d35b87adaa8696d97ad30b271213e88b85c4f62f90426701', 
    'OlnhavDvp4UblE7WKGYxZEsBJjiby3Y2yU1Isy3/ECI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)