UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xBq1WPsj32wUh8NLww5meZfl9M3hduU+nKdiGsNHZTg=' 
WHERE 
  key_id = 'ff680e39a2695002633702da645844f60c67fef063f5898255b40b49bb858c61' 
  AND (
    token = 'xBq1WPsj32wUh8NLww5meZfl9M3hduU+nKdiGsNHZTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )