UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BP/8Gsb4hm5EX3vaaMwAyQq6AvtlFvWwskTbaDd73LE=' 
WHERE 
  key_id = '7d7f06531a32691884964fdc978ef86e15c8ed0c15b65b401f7fd667e64cdab8' 
  AND (
    token = 'BP/8Gsb4hm5EX3vaaMwAyQq6AvtlFvWwskTbaDd73LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )