UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1juH8e6uV/nMSXngopdbJbDlHF7b+HOhISa/Y3lZqjo=' 
WHERE 
  key_id = '6e2f7aed26066a713a9f60c32fe40501f4a0d06568ecf8974a96f2162308febd' 
  AND (
    token = '1juH8e6uV/nMSXngopdbJbDlHF7b+HOhISa/Y3lZqjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )