INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edd39e414ce38de69c537b07d743e1353dbba20a3b6d5f27c7dc8f60d68291a0', 
    '3ziTCQdXioMi9Lgpx7v6+JANgiLhNRBJCFEXUIypkdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)