INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02f6f31d2898547de5f2541155445fea3e410b865b7bffc45eb5f3836521f292', 
    'u6EJeovB+tQ2Fl0JfIoR2RxYqesRr1Sft9fOqjArDLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)