UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3X3twu8DJuM/AX4mxSN03FfoTWXvLisbtfCLBODM70=' 
WHERE 
  key_id = '9326648985d35090e1fdd978a31f1d641f9ce665db7fb52446ce4b78b3d88804' 
  AND (
    token = '/3X3twu8DJuM/AX4mxSN03FfoTWXvLisbtfCLBODM70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )