UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jw5MklRKcnLkSOpNQURsj5KrGrQ36e5Ve7OMCu4iISQ=' 
WHERE 
  key_id = '9b295caa6ad52198f388602643f4bdb9676c5c4e4cc67a4cd5c01871287f493a' 
  AND (
    token = 'jw5MklRKcnLkSOpNQURsj5KrGrQ36e5Ve7OMCu4iISQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )