UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzAsALuS5pcomJIMehpCgVSDQH5SqCkwLf6mDbtVsQQ=' 
WHERE 
  key_id = '2535fd64faf3843c1be1eb7ef1e722ba2441f0ec271b2f1cd22c6952f19eb0c1' 
  AND (
    token = 'yzAsALuS5pcomJIMehpCgVSDQH5SqCkwLf6mDbtVsQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )