INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b9dbded6dddb99dd37e27e3359eb744312e199652a962e2415e4cd502950ed1', 
    'EhK/05ndsr6WMaCuklwSVrSQS9VAWQ2422Gaf5xIHsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)