UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SdL5p+Xf4LCvqzLOeM5uwWofDRd3f0NRxZXnmjwsEfE=' 
WHERE 
  key_id = '5017d8f4aae677a27025e9cc26757741707759a9716f6b4632f771c906621b9e' 
  AND (
    token = 'SdL5p+Xf4LCvqzLOeM5uwWofDRd3f0NRxZXnmjwsEfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )