INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd9321c0dcf0c7a64a36e29881784c41ed0d104221b61b9162475afef68c6506', 
    'NWz1Oh6hcBKFfXXM+Jbxb54vZoS/xD3UOJAi74fEUnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)