INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '06c8b4aa576c256de75bf45013a3a3b30f39e2c7a71a4fbc052a890a68df3fc6', 
    'H8QEDMf9wT0uuAHx4e+G8bU9To+JX3F7SHllfRyrtOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)