UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tDZc/PpOB3h9Z0dbw/7l6Xg6xaNoWnvzs7XpFKG4wb4=' 
WHERE 
  key_id = '40a281f561bd50f782148bc8f0322c852a8c0ce914881ad701b47f575938b7ad' 
  AND (
    token = 'tDZc/PpOB3h9Z0dbw/7l6Xg6xaNoWnvzs7XpFKG4wb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )