INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15564c162d1ae3efeced7b5a0af8fbd492eef58e4df2db592e6a39b65daf83b2', 
    '7kWyqIJNmnDwIoKhU2IqhJPnUFXVhR5/Vrx8HsxJ96g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)