UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXwy/9cwZguQU3m4TDKsrvUsY/LppgUFq1eJXgxdejI=' 
WHERE 
  key_id = '6b59f72f461c286891220f99a4936aced104b66eee3d188c62318aa3da22bffb' 
  AND (
    token = 'TXwy/9cwZguQU3m4TDKsrvUsY/LppgUFq1eJXgxdejI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )