UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cy5TxhZHgj5VC/IwXUy9iycAulvt8Vwu0bDGaiRBFdo=' 
WHERE 
  key_id = '550eadafc179168bd8a791a800e584329a91292960e269ea9efcf534ccb38292' 
  AND (
    token = 'Cy5TxhZHgj5VC/IwXUy9iycAulvt8Vwu0bDGaiRBFdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )