UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7OrTfuiCICZg+7/0fsy8cYJmSJ8gJaOByWg5kkGPv8s=' 
WHERE 
  key_id = 'b9550b8ef29d8b95bd914aee37573100285b9042556bd201bb28c90174be1dbd' 
  AND (
    token = '7OrTfuiCICZg+7/0fsy8cYJmSJ8gJaOByWg5kkGPv8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )