UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6mRF1BU0nSL3UY2FwE4pxlRot1es2sz1YAizNxeHBRM=' 
WHERE 
  key_id = '80227b8c93530ff81c3f2a7ca87e2b81815ce84d4d60bb8e803a6ab0901300f6' 
  AND (
    token = '6mRF1BU0nSL3UY2FwE4pxlRot1es2sz1YAizNxeHBRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )