UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7ByozfWEBQAMz4qhYn4qLPJdfpWt/n8u1/V36G3My4=' 
WHERE 
  key_id = 'c85763458274f15b047b842d120c0cc5da18cd3f893f705539fea98131a3f988' 
  AND (
    token = 'I7ByozfWEBQAMz4qhYn4qLPJdfpWt/n8u1/V36G3My4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )