UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKuOLxENWgrftzoqWMzH3eBNd4fxMeltqbWtJ75jWms=' 
WHERE 
  key_id = 'de11765ec647995d7c5a59397dd490c04754b049d5212f637ac3b709bca857e8' 
  AND (
    token = 'KKuOLxENWgrftzoqWMzH3eBNd4fxMeltqbWtJ75jWms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )