INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f00f9b8112e81eb3eff033ad9f955236ec8be8479cfacf0dc392baeee812aa1b', 
    'PBjx9I0sPtmBtOzjs8TreC01MfSovE/UORAzlDkShlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)