UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FTgysshTU5Zk2sRWu2ocG5XPDpB5dBiHjlUaoDcOcTk=' 
WHERE 
  key_id = '4ebc32fcdb56f2fb507b464b22749330586cc28af254ee2d462f7a87ad396128' 
  AND (
    token = 'FTgysshTU5Zk2sRWu2ocG5XPDpB5dBiHjlUaoDcOcTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )