UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9umA1arqKfKPEplFkJxARdAqS7b+a1WW/z/LM3p+VSg=' 
WHERE 
  key_id = '0c6c35e8a3bff6bc65c4350d3774b610f47a76ef81e172d7a22c72675626659d' 
  AND (
    token = '9umA1arqKfKPEplFkJxARdAqS7b+a1WW/z/LM3p+VSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )