INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a92a14908ba8e819632550fea9db292560a87e31e5831adad1a685f640da7fb4', 
    'yu9KhAZWDr3AQ9qtPqLg236ZWA/OL1IKu2M2Uj9JlCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)