INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3eca57027df29c2dfc89ae2702908eaeb3afb58495aee69f4360c746118341c', 
    'nUyw5fWvXJhOWhVSXi8MAYqgjGmQk7nJABPhhsjE3Ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)