INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4f239fae6d670c108f472b8fabdefae07bd1e557c53d9373f1a62aa76bd8957', 
    'Tjx8FLxKAMd77g/u8QRg7G+oaNoD7vdCZfjRE4v/618=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )