UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46uMzdWun00Tgo7blwdDb/wZhiZ37iCI4TWMnK6HsU8=' 
WHERE 
  key_id = '1e84e7139281c5f175b7d477079c6f2226dac5e862b70c6e21d3f07cad0f14ca' 
  AND (
    token = '46uMzdWun00Tgo7blwdDb/wZhiZ37iCI4TWMnK6HsU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )