UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgL6wgwBtkEvf1a2hxHr/pPCqjOQ+PQTkxO9xPJ9DZg=' 
WHERE 
  key_id = 'adc6126a31b5c2846e3cc8e44509c851a0d4458264a96018ff30bd081db953f9' 
  AND (
    token = 'DgL6wgwBtkEvf1a2hxHr/pPCqjOQ+PQTkxO9xPJ9DZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )