UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtS7n/nYMZ6eeBmVv2NrhvJP0fB42euF9xyhu9tVhgA=' 
WHERE 
  key_id = '0eb91cfc0f587cef53353ea270ccd890b8399ca6048d9fff3b5fc280bc742489' 
  AND (
    token = 'UtS7n/nYMZ6eeBmVv2NrhvJP0fB42euF9xyhu9tVhgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )