UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQKk0dtoUi5dDwRSxin0Ulk4UE9pfcsH9JNyGmwRuvY=' 
WHERE 
  key_id = '20aee1640ef32e4a7bd39328055491c67750aad9955d0feb4a109ad042d3a3ef' 
  AND (
    token = 'fQKk0dtoUi5dDwRSxin0Ulk4UE9pfcsH9JNyGmwRuvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )