INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b83f9fb09da98906fd3fe56a012a150d19eef3be8f72a8b87a8f765a8f9ca08e', 
    'SLESRt3wUhSXpaWIicnr/z6zQneuQg1xTLaiuwMJZdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)