UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x0nRfWPe+mvjZE9415gcc+6F86f1YaX81VpBurM8E8Q=' 
WHERE 
  key_id = 'c924881529e540f156e19c93442736f5a15a0bfe09c585833734c215a5c249bc' 
  AND (
    token = 'x0nRfWPe+mvjZE9415gcc+6F86f1YaX81VpBurM8E8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )