UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNg7tvnztrM7HJ+DHAkhJjRx9a0sBmfFnpfqzfMio94=' 
WHERE 
  key_id = '6cb0560b4026501332af8d741bcfb127b46e7db68a79829a13075726c1d81820' 
  AND (
    token = 'MNg7tvnztrM7HJ+DHAkhJjRx9a0sBmfFnpfqzfMio94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )