INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '481bafa38453389abef5093fae59b26f103d76e6f48f562e5e6c28bac475bca2', 
    '2AzL607qj+5mq5s6vs4x2zqRQsqvhfcy6PVxXTw1ATY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)