UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L08MjyGs5Hn1iDekd+jcHO7KGjeY6HV/dAVjdzpTsZg=' 
WHERE 
  key_id = '6670d9b729c626f37042284bcb888af07bd8f83c5c0321463ee56e2e7d6573bc' 
  AND (
    token = 'L08MjyGs5Hn1iDekd+jcHO7KGjeY6HV/dAVjdzpTsZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )