INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb6309280bde908a2088b9957e3c33a40a6c9069d9345102cf5f09a1ae627e8', 
    '6pyNYgs7ZpGVHGWbXUXai7oTnlZnt9Inp+w2gNrtMCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)