INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e70678c68a1f364b0a58632398e05c555b57bfbb8d922c664bb3fe01ec67fe8', 
    'Hqt/eawXdAz1o2wItKBhndys6bc7Z8X8kBqa2yVpfdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)