UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ss++prehLCWoo6kSzclFkvxLqHRMyybMKxBkKylo3c=' 
WHERE 
  key_id = 'fa9b30ac517e767ad42b07a4429c060ab2584cc1ae8c57f4f26ed208a8c4938f' 
  AND (
    token = '8ss++prehLCWoo6kSzclFkvxLqHRMyybMKxBkKylo3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )