UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJCa+5KfquwZK9XDoYdpdyX75jTS3gRdxCqbCIQYQS4=' 
WHERE 
  key_id = 'a17aca2903b97060986a4162fc933229a76761202357fc23ef5714975cf5ad5c' 
  AND (
    token = 'BJCa+5KfquwZK9XDoYdpdyX75jTS3gRdxCqbCIQYQS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )