INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4c3d0ba8a7f4cf64c8be99b00f7377959577ecf5bd0c03e33f42e6c530200a', 
    'upWUlGxRzopjI59BojhDi9vG2EZ0WmWy3S5Oisat7HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)