INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e356d0db5d0617c3d4515a9798cc0768ecf32b706745494933f2752b09655f98', 
    'C9X1CM95KJVIFluQFknSjXdxEw7OBa02JbFUOS83aMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)