INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8acbb61c936f754fb81de0df217d33849ee650d7a74fde4f8b41ee6aa2a44e1', 
    'MMO60hSkqmjXo4NdkrWJrdH1/Gv6XFwQ2FXGpIYPbVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)