UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+GGD+uV2nYwOq8nFoBoDvdgXMYQ9B6WOqKBdvoat+8=' 
WHERE 
  key_id = 'dad343b589fb188e0f1f2e9c70aae6e31e49d2ac466b702f775bb5a4e42cef53' 
  AND (
    token = '5+GGD+uV2nYwOq8nFoBoDvdgXMYQ9B6WOqKBdvoat+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )