INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dfc39dc2119538fd61162e97cd386fdd1a34308df0e5840a7181915c89c8204', 
    '8nulJuh6fRgvUhcI78GIgf9fd3w5zPJ/cT3sCC/7mq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)