UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DCfD1OloDJOy6fbGgWcqakZHJRJcpsH6t/McMTD89sA=' 
WHERE 
  key_id = '244d7b060c2897e9ce8eb534c887da331299004a7414571bf00021a885ab5823' 
  AND (
    token = 'DCfD1OloDJOy6fbGgWcqakZHJRJcpsH6t/McMTD89sA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )