UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'afqhCRwKvnY3F20Pf1m9ABhCCqoH2MHkJ7b5Fz/Z/20=' 
WHERE 
  key_id = '67ca5473a51a62ea7d57fd195a3d57243e17f18677489bd248c8176ec171b521' 
  AND (
    token = 'afqhCRwKvnY3F20Pf1m9ABhCCqoH2MHkJ7b5Fz/Z/20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )