INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10016909a295340985e18d6ed7aad60e7ffcacb1f9964ee500b4c83aa224044e', 
    'D5eIXy5wh6Zhyu6t9THH9IaPgpvkiMjZsi5X/WKOytU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)