UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UuBOs1qPAks1hAZBujkZUqYZoZ3alEz5prkooiIa6O0=' 
WHERE 
  key_id = 'e783e7380eb6d348f12fa9de543183ce8be5e493245b61efbcc6943710ac6a62' 
  AND (
    token = 'UuBOs1qPAks1hAZBujkZUqYZoZ3alEz5prkooiIa6O0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )