INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd797299e21d54a7785a4bac87bcd7eb9866212a53a346692228151c4b3fba730', 
    'bXOmniBKTBkf8Rq7PemYItgQB8ZFTwV77u0r79/Eif0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)