INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c57d77daffceb3a5ad66de8701b4dbc797a1f327d07f1a6811cf1b492be250c', 
    '7tLVGyaICz8nXbfIyqbUaGcz3hBL3VSblQAcCEPwUPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)