UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHNGZzPd9CHxJUQnnjDfsQJ82vgfEEKglBOe+dv60Yw=' 
WHERE 
  key_id = 'b8c615d9644343f49df9928feeaa28c4142832a454656b830309e65987721ae4' 
  AND (
    token = 'EHNGZzPd9CHxJUQnnjDfsQJ82vgfEEKglBOe+dv60Yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )