UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9aRH3J/Y3OqFl160DzBeWiVFcIO6Qg4fMUWJkKm/9c=' 
WHERE 
  key_id = 'd5e0205148f81fed8644ac75cb7eafdee6e5f44db63224468c94a25392322e2a' 
  AND (
    token = 'z9aRH3J/Y3OqFl160DzBeWiVFcIO6Qg4fMUWJkKm/9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )