UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Faa7dkn7IBno3VsmcxgaNTuU3jj8pePhjxzt+aLlY9Y=' 
WHERE 
  key_id = '03a92e0dcd274e4eb6e8690603df25a0df8f0a4cc78b2aaba39462555fe24b98' 
  AND (
    token = 'Faa7dkn7IBno3VsmcxgaNTuU3jj8pePhjxzt+aLlY9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )