UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSE5DxIri5WkpDKvlDKUwSLfhfyrXwfESAfqnuKVTtA=' 
WHERE 
  key_id = 'ced53c829e64158cf21bace74e5dd83483ada47a927afdb5e29d38143b5c94ab' 
  AND (
    token = 'qSE5DxIri5WkpDKvlDKUwSLfhfyrXwfESAfqnuKVTtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )