UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6YavoDiYkEuNi9v2UpaYpG9XhvE6mQIzucWI+k1UWE=' 
WHERE 
  key_id = 'e2fd721742e39234dcc01ba7a460823f495e09adab85f120974420bdfc8a446d' 
  AND (
    token = 'v6YavoDiYkEuNi9v2UpaYpG9XhvE6mQIzucWI+k1UWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )