INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15fa655b1a4c6aaf8a0ec3ed7b9ca3268ed628ef0afdec881e53aca0cb98296e', 
    'cA1kdtC+oZdnWmnOR3SfDpmUMFzK1hREGs8peIRZIsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)