UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cu1La44hEC7WV7dm9qWJorTa8yCUpwD1jjo9v3mz9yE=' 
WHERE 
  key_id = '023b173603a58ab2e23a4708d8d26e4d2a9304b0b8fdc58595f9ab80e55895fa' 
  AND (
    token = 'Cu1La44hEC7WV7dm9qWJorTa8yCUpwD1jjo9v3mz9yE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )