INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd61ef26384985a26ce4abaf20bc546fc4e3d58a5439c0bab5cfd7ad4b6125176', 
    'MPofeDJw97W09azJqtdvJdLjNA1vMyb//CV1gHBVYpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)