UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AF4956YhRB3zYK+wP9D/IcqNfrnkbKGVq5QM129cqSQ=' 
WHERE 
  key_id = '79e4487a05c7f14d849b7b6e898e1b7ec8e37f5e7f1ba9232285650861412cb7' 
  AND (
    token = 'AF4956YhRB3zYK+wP9D/IcqNfrnkbKGVq5QM129cqSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )