UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymPGJlJoRGc+a6PQ+xjmhyx1D4LJzI9ByEVkaW/8vzs=' 
WHERE 
  key_id = 'ae3e4275f8eb28465934f660be51edfeee4d6e0d478f2626217e56255f9cfd6d' 
  AND (
    token = 'ymPGJlJoRGc+a6PQ+xjmhyx1D4LJzI9ByEVkaW/8vzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )