UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CT/OKUnq8w/9cmWDZ/drcxv/EHosPGiOZXS5B8ZK48=' 
WHERE 
  key_id = '29c96b7b43355a1142d76ab03ae00adbc28b9425ea4f8386b75a0d26292a25ff' 
  AND (
    token = '4CT/OKUnq8w/9cmWDZ/drcxv/EHosPGiOZXS5B8ZK48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )