UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDhcXmUUz4oaLh2GtoGS+rtbqzHMRzJJg5MHp0LYPC4=' 
WHERE 
  key_id = '8049a08c4a790a724169b4111a336e1e497ce55ace77b8a819982d26bfab168d' 
  AND (
    token = 'jDhcXmUUz4oaLh2GtoGS+rtbqzHMRzJJg5MHp0LYPC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )