UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gb+uOqtcp52/X+i5kH1jnJrLH4pH0up0iCvgEFA6qfE=' 
WHERE 
  key_id = 'aae6645ccaaea1a754d56aa7da61dabd36ca39414b37019f3c726f574b575ff0' 
  AND (
    token = 'Gb+uOqtcp52/X+i5kH1jnJrLH4pH0up0iCvgEFA6qfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )