UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sXFY3Bw37VpRxBnTITIvykCpYw8hZif4qNfEKHkFyo=' 
WHERE 
  key_id = '480e73c8ebd8053edbddab5987e1243fb3df2d07c077994843535a09f044c7c5' 
  AND (
    token = '/sXFY3Bw37VpRxBnTITIvykCpYw8hZif4qNfEKHkFyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )