UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'owUUbNxP4glyE+B8+LZHsUactRvtxGUAJZNAvWMibhc=' 
WHERE 
  key_id = '94f85c232e368c7075db890e82a98826460927a127b53476833a92fb108b86f7' 
  AND (
    token = 'owUUbNxP4glyE+B8+LZHsUactRvtxGUAJZNAvWMibhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )