INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b693eb25d5cd1bd94f4242cc8e335a54bd75390c7f09f3f329f53eed6536e5f', 
    'tHb6m+XJk9YTNQgJv7gODXqxvSY5T1WC1j+Evu6abRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)