INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '448ed18330d291be0f5f2be325a5d4db4f4c84dc8cb02eacdd0a223d538f463d', 
    'GIUXBqnlOKtfV2wSDc4S5d+3vTnFJhvc6PUYgVY0TFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)