INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45be96034735e9ae3af40e9a572088ca10269d7d308a679ddad08409ec9cb1d2', 
    'TSJOp5QwpcBEy0oZtUcs8j9nygqtnexFuXqAaHIISwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)