UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5gDk1Erz0nHFJVDUivrdrOxiCG4tWwwH7+iOqIdpR/s=' 
WHERE 
  key_id = '37d0c7c6556ae85568bc54d2f4c4bc2b3d4475d6474a47ee34001c7b57f6fce7' 
  AND (
    token = '5gDk1Erz0nHFJVDUivrdrOxiCG4tWwwH7+iOqIdpR/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )