INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31bfe750fe05f05f90410f75619affacd17b272657d70def8c74e0acc67fdd8e', 
    'CHYB9WfPOCpxkQydY219Vog1iW7hFe0wflOMf3T9PAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)