UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdVgoBDGdLnBbYs96EiKCGxwB4+iaiz3guvPwZVUChw=' 
WHERE 
  key_id = 'b81296be5cd6b5e2cf8d7e65243393ce60913a3c63180d2cc7d5ed9378371518' 
  AND (
    token = 'pdVgoBDGdLnBbYs96EiKCGxwB4+iaiz3guvPwZVUChw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )