UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EFWb9BYLdktn89TAJ/VjPl3izBRUnMYB5/4UPVfKBsc=' 
WHERE 
  key_id = 'c95f7abcea08abf8c4b5b3b03999d8513f3472371036c95b8eebb449fdca5ea3' 
  AND (
    token = 'EFWb9BYLdktn89TAJ/VjPl3izBRUnMYB5/4UPVfKBsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )