INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9409504b16679db9ebc8761f47ce65cba1cce7586b589af1eea32f1f8e8c2702', 
    'qG61RpoYKyCr8BOz7sjN0GlyIrV4w+6wuyYeW3H1Jlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)