INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d0fa910eb85ebd5594c96102a9e753c0d1646b96b44b1a508fe2561b9fcb6e2', 
    'Mt3nKVqZcr2XQQk4ssxfWfYq3assDMnZ4ThiFO7nF/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)