INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db27683040980f27bcf67fc86e0a0a4d35f597376ec87bd421d053b040685d1e', 
    '0Mw6Zt2HhUQv5sknejSd7EgvUdU6tIfIRrd83JWonQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)