UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ig3jtU8DCAGSncU/lYS2JXYTEvAmIsotN8834jHy5OE=' 
WHERE 
  key_id = 'a691368c94ae3e81e401149273467201b528e12d3e5fbdb85549c8fa59e8bf53' 
  AND (
    token = 'Ig3jtU8DCAGSncU/lYS2JXYTEvAmIsotN8834jHy5OE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )