INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68f8937bbb1cda601907708fc1a5ecf9b32d867d4cd90d690b97d4cd36fb0dff', 
    'NATgIiteDxmNm2hqzgDt7A1/pBgSjjuYQvtMjQL3OCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)