UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2MyAtpyDfBhbKnG69r/QhN81gDgVWNYaoQvTrLmlhk=' 
WHERE 
  key_id = 'dff2eb99cf3cdf2414a47f32fca1648e2e785f2265a4b82bf6045f65a7b9be8f' 
  AND (
    token = 'F2MyAtpyDfBhbKnG69r/QhN81gDgVWNYaoQvTrLmlhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )