UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUzpvs+KCVKpKfx+bjG8JXwy12PpWNVl6c+Nsp6E3FE=' 
WHERE 
  key_id = 'c0595f5a60e8f56c0bdd2649006b899ebf07f4105a2f10d4de861c402b77f01f' 
  AND (
    token = 'PUzpvs+KCVKpKfx+bjG8JXwy12PpWNVl6c+Nsp6E3FE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )