UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wrSFCUH+ha/LiwJgVVDzAPUYr8bIgqli0YtfwHcFi7g=' 
WHERE 
  key_id = '26839d63b60d5cf69fa42048bdbad7c32013948be8f0d3900aaee6478f8b0b99' 
  AND (
    token = 'wrSFCUH+ha/LiwJgVVDzAPUYr8bIgqli0YtfwHcFi7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )