UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hhQZ5UwSApmuEr2766tSjcQssg6VQfrM+OVeF8J36w=' 
WHERE 
  key_id = '5b8ed7fc60dc6e31c30d41a9a2b30b45764bf2fb11baa4e6d0d7364b40e548ca' 
  AND (
    token = '6hhQZ5UwSApmuEr2766tSjcQssg6VQfrM+OVeF8J36w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )