INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4083ad666144563a3e577dd43271677eec6795713a83cfebc3080430a68a1d4', 
    '+H7zuHMVvShzqq0qpWvvzTDUFDJRedLgPtWV51ZnYFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)