INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fcef8b4f863a4bfa6eb6ccba86d850f148552be0f0a81ffb3ccda365165f8cb', 
    'eXGRxqjcCWcQck4fzOD3zdK6EsMROTZA8BIOxOPDQdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)