INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d575eb37e977d8bb62eb6b567d25439c9da812c1a9205eb6218754c76fcb28f', 
    'thWHHZbxWnPHu6n29QuIENJqDqKtns6EblDi7HYPrDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)