INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34f871784d3343a4418a4a6edc53935a11e2929975dbc248e29ff0fb8ac3d371', 
    'A4Yi4cNCC5L7IQRzY25+0jycJ10kgNwsfzBtYtXMZmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)