UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H5LtStZ6pFrHX0kjQsmJU2IPafLO5H649DaorBzPHL0=' 
WHERE 
  key_id = '6173116608b9182b5e35c69dbccc6630f82673e11962943f5a44606f3d2f97a3' 
  AND (
    token = 'H5LtStZ6pFrHX0kjQsmJU2IPafLO5H649DaorBzPHL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )