UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDu2bujqv/xg4UL1PZvwD3oXcSS3bk5uTxBQhe+twsg=' 
WHERE 
  key_id = '8efcfbc8947d47d14308382d98097a4861cc6d77128aa74bf72354ba4ebeec64' 
  AND (
    token = 'GDu2bujqv/xg4UL1PZvwD3oXcSS3bk5uTxBQhe+twsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )