UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89kKuXOhAFbTMuMwANfE9EFJJnYM7DcLqDBuGxoh3Dc=' 
WHERE 
  key_id = '73da286b93c2bbbd92283d8d2553824a349adee13e841feebea91756cbdc1dc4' 
  AND (
    token = '89kKuXOhAFbTMuMwANfE9EFJJnYM7DcLqDBuGxoh3Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )