UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WlqZdRwUnZhoeyzsjHMoV/oRuvufyd8XrjE/HoqInk=' 
WHERE 
  key_id = '3498d1815a0df70c4b2d205166e9237611ed2e268c283f4abdc3b7d58061aa00' 
  AND (
    token = '6WlqZdRwUnZhoeyzsjHMoV/oRuvufyd8XrjE/HoqInk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )