UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PU+ONotgNjjlOky3EtoScNbIfxCFDivdXVm9ZkkTUtQ=' 
WHERE 
  key_id = '311e6ce88c8838843f63d0de955f63bade68af12e61e7b315956cf4f31367560' 
  AND (
    token = 'PU+ONotgNjjlOky3EtoScNbIfxCFDivdXVm9ZkkTUtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )