UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9x0DbpVv1ARWVFwVqQ8niuapBjnep5pm2MahxL7ejo=' 
WHERE 
  key_id = '1eecba49f31363714ead58777c70a88fbe1590f6f099bb395af187977ac62c44' 
  AND (
    token = 'S9x0DbpVv1ARWVFwVqQ8niuapBjnep5pm2MahxL7ejo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )