UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Upbv6cICXqG8JxKhJ9szuemCuXWjuFeplYY1OSXMfCM=' 
WHERE 
  key_id = '4ddea8983c66ad9502a38607003098a8a0c0075cb6b5b2ca3eafdca31bb6770a' 
  AND (
    token = 'Upbv6cICXqG8JxKhJ9szuemCuXWjuFeplYY1OSXMfCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )