UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IXt9TmwPFn59YX04WZRRbJgNVN8YoqDniaoVC97RY58=' 
WHERE 
  key_id = '5b4f22620ea1f3c1751be258ef90ba37b756862026d81168429e87ed8ac14984' 
  AND (
    token = 'IXt9TmwPFn59YX04WZRRbJgNVN8YoqDniaoVC97RY58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )