UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJ7LC5KsbZVQVRT9L7WknaB8CAkcYXYXu7mantxSgLM=' 
WHERE 
  key_id = '6804d22d1cf700cd1bd19b06ef06cf7ed69e6689543614370101655c6852671d' 
  AND (
    token = 'dJ7LC5KsbZVQVRT9L7WknaB8CAkcYXYXu7mantxSgLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )