INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '761695546a3d9dfe1e49644eb5151c8ca6e79300974f21e60e4349035d61ee07', 
    'NDnepRpO5DWh3YrhFS1JoM/TcV054q7P+5Xm8YWWqDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)