INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e85b2d5058ca10125326278dbd7e2e88e455b5b708bce34aee676f48b72303ee', 
    'TPZxGVbmB+5F5RWJ6vsayRA7Fk2wTB3GpxXbt2SCb2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)