UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CW3LhURMp0c+fjCcmjR95jOHErtFr2crcs/eG/IYGZw=' 
WHERE 
  key_id = 'c34a90cd34cf8fa1f87fff603d78ed3a1159b12b6ec96222a50056e40a67ba83' 
  AND (
    token = 'CW3LhURMp0c+fjCcmjR95jOHErtFr2crcs/eG/IYGZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )