UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pt4V4G88DlnW31ciRUaPs2tMLIgwh2Ecm+hIlGFGsZ0=' 
WHERE 
  key_id = '6623271e25198bcd7bc6fe75f7b6e9331db3430978a09dbb444e8af7c3e0182c' 
  AND (
    token = 'pt4V4G88DlnW31ciRUaPs2tMLIgwh2Ecm+hIlGFGsZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )