INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '788ff03b669939bee65ba87bd6647aa472464ba408354397ad231bb5a847b005', 
    'cDh7QWTbwyEUKxvc1Fbl9VaOnPPC0XsuP9AWzy7BM+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)