UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSccz2ozz/J2HIM5OJPsbkEWWYXheOgBKExSiRnedhI=' 
WHERE 
  key_id = 'a93dace637d81ae1fdcfff853d30b96cd9e3f42753bcdd918f7ae418448d5e51' 
  AND (
    token = 'mSccz2ozz/J2HIM5OJPsbkEWWYXheOgBKExSiRnedhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )