INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bad75e1e05b1e9c5391f2bf0c61eb725b542811893c36f82638566fed7a8e8f', 
    '5t7x5G824uhkL7RcuwfsxVHaR9Q0YcHu1NrFDfbEEbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)