UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tEJXD/VaL5DH/JyCx2DKMPZHgyNtPUnZ8UmR545+tqs=' 
WHERE 
  key_id = 'c12ca4b60082377a87484a218c17d17afd07d2dd0baca0b60f7ebe88346ee19d' 
  AND (
    token = 'tEJXD/VaL5DH/JyCx2DKMPZHgyNtPUnZ8UmR545+tqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )