INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ba8afa778575341d4ea88ce144084f6da1185a8a56eaed2e9b7d68e9bd75edd', 
    'vn9q0XnTLBtDLTKjrlpr3Qos4t00WOoaUJnO7pI9O7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)