UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MUxSkFV+ws5OvBGOeMdiQeC+2tu6gWqlXsz4ve2MXE=' 
WHERE 
  key_id = '5eeaae876dc281d3705817c51bb73b86d28b5225a57a4dedc9c2b936c39c29a7' 
  AND (
    token = '2MUxSkFV+ws5OvBGOeMdiQeC+2tu6gWqlXsz4ve2MXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )