UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rPPiBnyrcHaJrZ4mhCAwiyZl0km4tnQA82tjuNBn1zA=' 
WHERE 
  key_id = 'fde50992f17fb9a44bc3d59003b2178f7ff107b43d328e074356c63f9f34a9d6' 
  AND (
    token = 'rPPiBnyrcHaJrZ4mhCAwiyZl0km4tnQA82tjuNBn1zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )