INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '530af44a82851ab048caad6445da5b20ea2b00bfdea995397bd4d1a9fdfbea2a', 
    'qw2X2f5N6mwht8GpUQk7vNndsH4p8oc4gQ8M61lLxNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)