UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FONjWXpn64Ch+8XYprWVUWMIpvp/SrQvgj9suu6eCPM=' 
WHERE 
  key_id = '243ed0129747731fe8ca7a91348727babb33388219adf3b93094ba0620b73244' 
  AND (
    token = 'FONjWXpn64Ch+8XYprWVUWMIpvp/SrQvgj9suu6eCPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )