INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b221ee8b74d4327205b5f634130ae1d09fa176cc803323b2b2edd47bfe3ca8d4', 
    'Rhmt+DfVAv+FBpXfRgPFVXV73iRFS2NGYD9yHn6DTHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)