UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SjTRmktioAAsAzlDklQJw4uv4GuqOM6iQsQ5IAR5dV8=' 
WHERE 
  key_id = '0fa56cca741b751730a37fe9deb17195f76b56a4306096a597698eb81de80c46' 
  AND (
    token = 'SjTRmktioAAsAzlDklQJw4uv4GuqOM6iQsQ5IAR5dV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )