UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ozFGLlnyauuvg9TriOgkk8rWTmnW38ZzYugmYUcheY=' 
WHERE 
  key_id = '3af952a7cf0cc4d5dd13d710dabc3e6b97eb948356a3ed7aef4965e6a0331025' 
  AND (
    token = '8ozFGLlnyauuvg9TriOgkk8rWTmnW38ZzYugmYUcheY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )