UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3UrkRB9uzE3c9fRcvZ0HtPdeERI0LkHM97nAjWJ0nQ=' 
WHERE 
  key_id = 'c361a8978144e03cc5b19ee5aac65a91c7d3de7f84b161d34e8d2a63b8c90eed' 
  AND (
    token = 'u3UrkRB9uzE3c9fRcvZ0HtPdeERI0LkHM97nAjWJ0nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )