UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqELj0o36hooRJsw+VKXpNFEQWcMayeXWK59SfJbOgg=' 
WHERE 
  key_id = '40da49d3ce178d0968f8f6b5b91283bd4a4d7bfe1d7ad0d429b192ab9d0c85b5' 
  AND (
    token = 'EqELj0o36hooRJsw+VKXpNFEQWcMayeXWK59SfJbOgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )