INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6922cf26a53453e03964555ba4488b56a254ac44a8eb4a7f4def3548bce2196', 
    '/veiB6NzLmcpOb4MIhS7l9OuO4ox49BMOeL9B2Ct+8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)