INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5d47c9ee339105f3239f5206aacf0c902b78f074ad883e71a4edf36e13b8966', 
    'ecdCtsra9iPlzEdKK4FoZA9UP364lVfWKhDlCmN5rFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)