UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keza8xUIil6M1L+6X4qhnOHP4cwEsjxGQTj5RNzn5Kg=' 
WHERE 
  key_id = '888097c2b74544fd93cb661bed313d7b37113435c449500213400a95232bd9f1' 
  AND (
    token = 'keza8xUIil6M1L+6X4qhnOHP4cwEsjxGQTj5RNzn5Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )