UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sDG/CduorRYTecuxC23nCaUryLTjrsU68Ca/YjAryo=' 
WHERE 
  key_id = '3b1ec1129c56d1a459dd39bf67a957fff9b0ce0798d57a803d7fadeb1691ce1c' 
  AND (
    token = '/sDG/CduorRYTecuxC23nCaUryLTjrsU68Ca/YjAryo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )