UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jxz50U8zIPFXeKJ2SgLkxKyAchiOamFmKBL/2WV1PUo=' 
WHERE 
  key_id = 'a64b5e194b6f04885dfe4f5787f94e3fb00360b467b7f3bc683a2724447f7097' 
  AND (
    token = 'Jxz50U8zIPFXeKJ2SgLkxKyAchiOamFmKBL/2WV1PUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )