UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrWSZ5632aDJdjV9AcsCLam/8hGI1hJ/XfMaFnnBhFU=' 
WHERE 
  key_id = 'd2384dc45b4502642cc8805d8a7c28cbdf191988be8204d785904f02786255cc' 
  AND (
    token = 'ZrWSZ5632aDJdjV9AcsCLam/8hGI1hJ/XfMaFnnBhFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )