UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6eKMgFsTFkYtejnGee1WuJxKvBvBTovlOc2Id++5H9E=' 
WHERE 
  key_id = 'd7f54db64d04cb678cdc62a827bf2df7f67346947a9befa188b93485be2ae107' 
  AND (
    token = '6eKMgFsTFkYtejnGee1WuJxKvBvBTovlOc2Id++5H9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )