INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '692bdde7c4ebd1c50799e7efe989a0a320921267b240fca4cf663b32b6bdfda3', 
    'RUutCRsPVDZlmQEIEjiWPfdppvEBQo7XgJVGTRxH1yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)