INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5506599d37fc9a2c177b7b7fe58d556a6a62e31c5c6528100421a5ddd24f8900', 
    'uZfWXgQjs//YQCJ+qX7YtidclMqkZXYU3PH6PE4lBRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)