UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFfNBWyXHscvDYVzwKMnVAhC89MOSL7p3AwMtXxR5XU=' 
WHERE 
  key_id = '6926fc972d20cd41f504312775f3371c12b0bf07f7ed419ac40e4c8b45bd450d' 
  AND (
    token = 'BFfNBWyXHscvDYVzwKMnVAhC89MOSL7p3AwMtXxR5XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )