UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '03EQMQmNhCxDSS1equY7FMVXOtSaYAwIGc1W6sMg+UI=' 
WHERE 
  key_id = '547310aafe71f4b5b9f1158d6d85f5f4c1d41597801bc3c387024e9c75ea5646' 
  AND (
    token = '03EQMQmNhCxDSS1equY7FMVXOtSaYAwIGc1W6sMg+UI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )