INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a292eda3de32313894fa2fd6dc29e1d419641fd613cc20df3cf8acf7f3cce6e4', 
    'P4sELwA0tvsWdACZi0suTfOQerHJXXyF3IVuN1g7RGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)