INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b273003e7d621b9ad4ccc7cc402ea9c3b9bf6210c43e5b7fd79d70709da09095', 
    'osQGwSb9zwLfs5FdonffZQaezi92yigkdz5VMCTTT54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)