UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzGMr2Rc7bJ879pVIz45wGVcOtsK7jmiehggrCn62Ps=' 
WHERE 
  key_id = '63cbd02a68eb33ac23466306ccc867c5e5c9166ff2121ae4434c09002082618a' 
  AND (
    token = 'RzGMr2Rc7bJ879pVIz45wGVcOtsK7jmiehggrCn62Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )