UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5PCMTclKMbDl5MXReMq9M1MZwRur+bl+GuXT9E0PlrU=' 
WHERE 
  key_id = '876c37ba40bbd1d56719e1a21e9c0884fe1a5d07ade42cda81d06eb7e4dccf82' 
  AND (
    token = '5PCMTclKMbDl5MXReMq9M1MZwRur+bl+GuXT9E0PlrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )