INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c97b15eb92815ec9d87f8d99f6311d67173aebefb3b3fd38370d486f1c0189c', 
    'lf6MVQ/d4kMTsy6G/3qgvGLCLCUxr2FbM7osHtj/zYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )