UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCnaM3W4pvMH49e1pWmzkNJfklB8mbLtzedp6qqWSME=' 
WHERE 
  key_id = 'aaa11149590469bc50705a3c8eafd27db61c39cddd7b7b576a0af07eda6f946c' 
  AND (
    token = 'OCnaM3W4pvMH49e1pWmzkNJfklB8mbLtzedp6qqWSME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )