UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33BVOVl1Fou3uswycqyfjZrX8HZq1x08o4z6gE79TXU=' 
WHERE 
  key_id = 'c232901faf0e01bcba116884a9436989be7dd39d159eb692fa911bea452ca468' 
  AND (
    token = '33BVOVl1Fou3uswycqyfjZrX8HZq1x08o4z6gE79TXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )