UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DrHOyrCDjBhDROIAyE8OQz8Gy9ry9X9psBhgUMDOrk=' 
WHERE 
  key_id = '470ec32ea8de035051fe0387db9b1e1a04f249f4b581ed319a9872809757a0f7' 
  AND (
    token = '+DrHOyrCDjBhDROIAyE8OQz8Gy9ry9X9psBhgUMDOrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )