UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oOOo283itrAnx73SxsOMVYpOIwTlh3zYw2FL4Dz30KU=' 
WHERE 
  key_id = '8856194c9d63cef7155cd62351d5a2f93bdc94ba26272174f54faa99576f9c10' 
  AND (
    token = 'oOOo283itrAnx73SxsOMVYpOIwTlh3zYw2FL4Dz30KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )