INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '812de147ed36b633e8ef62594704ab95a0a68fa05fe55430b0c40162bb6f2a93', 
    'SBKmwtEa7bgDvJbmIYuCZr/dIUi9izBTsgMFguQ0Tec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)