INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b61b8023821334ebcbed2e2bd27e637c31f09439e16ad5f7dcbd29e0818761d', 
    'GRbKckz4dBUScCxs3jHftqctDmvaMqQe//516EnbLvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)