UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EolntEtDoKGaWC7df/luAbdIMHBZIMUfKtghzm2uv00=' 
WHERE 
  key_id = '90e034c60d097c7e99f407815c92127b5fa5d72fd4aa8844e42a3d6ace94f242' 
  AND (
    token = 'EolntEtDoKGaWC7df/luAbdIMHBZIMUfKtghzm2uv00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )