UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I14pJJYnQ3njHC87HU70Pqcr7lIkxBUIxVI4hCsKGjE=' 
WHERE 
  key_id = 'e425a78356221579258153a1c69de2772f72dc1eb6141bd49c055f168752ebb4' 
  AND (
    token = 'I14pJJYnQ3njHC87HU70Pqcr7lIkxBUIxVI4hCsKGjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )