UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5fvLb2f08kc95Hb74Y1bxRjpyknQm0BTUapc9Oa/t4=' 
WHERE 
  key_id = '9d31043f46dc983f0311c2076d7d66276b6fd898566c6c17301dbfff999a6497' 
  AND (
    token = 'h5fvLb2f08kc95Hb74Y1bxRjpyknQm0BTUapc9Oa/t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )