UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkHgvJSS8Er9bUKFit6utWegQXqL1vrTghz//ATMwmo=' 
WHERE 
  key_id = '9536da8581aaf6c2da79810cb325c0cd175b81a159b47cb0c91543f75d1a0f22' 
  AND (
    token = 'VkHgvJSS8Er9bUKFit6utWegQXqL1vrTghz//ATMwmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )