UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5P/XwVwUnhKgPtNaONn3sf5QiPTXav9CIxppheewE40=' 
WHERE 
  key_id = '1f8029b003fec346815052b57eb217d17f0c35c6f45538090cad49a0334b534a' 
  AND (
    token = '5P/XwVwUnhKgPtNaONn3sf5QiPTXav9CIxppheewE40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )