INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa76adbd4e5a13ce8dbd396f3f402c0737787b2a16543bb009d687e7af3232af', 
    'hGfOdh/0cMtvYLfKAdDnXoDo4zheauBTmmCxRL6QxNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)