INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34da3f623acc7f6ad2096c082ade69785c2e9907d1d0faac4a8189d203eded12', 
    'zBnGWzZ9Vwd/xhiFD9pSeDJlz1jYJE2D3TMD7ahhsng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)