UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PsxjRYgnZsMHEVplTGDJqvIrVqE5C4/fJqY6zGXn3wU=' 
WHERE 
  key_id = 'ac559b93f010da222211089d9f66403af2fd51b71c2abb2b95fa70cae0b10fcd' 
  AND (
    token = 'PsxjRYgnZsMHEVplTGDJqvIrVqE5C4/fJqY6zGXn3wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )