UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ku0ASfSG5rv54q5dKgnKLzj2htJVidY+ZKvXBXRETsQ=' 
WHERE 
  key_id = '17f4443d25cbf91655a09baace7cc0ffccb2985ee484da136ba9d05f142666e2' 
  AND (
    token = 'ku0ASfSG5rv54q5dKgnKLzj2htJVidY+ZKvXBXRETsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )