UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rmn6hJCbU+4qTlBs4x7Xovq+NJWzB11KA0U3QpaigsA=' 
WHERE 
  key_id = '5cfede6d4548957148ac9f6524deea0d58be644ef44772b646be2612dfecdb6a' 
  AND (
    token = 'Rmn6hJCbU+4qTlBs4x7Xovq+NJWzB11KA0U3QpaigsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )