UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43+BANvWCCa9wQNt98sjU6aF+BPKrfn+up3fCyD8kiU=' 
WHERE 
  key_id = '2670173ae579bdb252280ea1dd424658360b1c51b06802df2a14ad7b412faa7f' 
  AND (
    token = '43+BANvWCCa9wQNt98sjU6aF+BPKrfn+up3fCyD8kiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )