UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGGgG1N8fZQjLhcPRrfPTP/WzL0L9FcdCkvk0OMB48M=' 
WHERE 
  key_id = 'ed6a0cc9476db5ba378039a9a0b678c295079e807152d8f66616c59a98429cd5' 
  AND (
    token = 'mGGgG1N8fZQjLhcPRrfPTP/WzL0L9FcdCkvk0OMB48M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )