UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDiHjOlo0xmLpbICo1KEfDfTHaEUMbCKNOv555UyOvM=' 
WHERE 
  key_id = 'a330f951faf74af3d8552981d73d79aaa3cc15f7c6d9a3477f765d9b83cb8b6f' 
  AND (
    token = 'ZDiHjOlo0xmLpbICo1KEfDfTHaEUMbCKNOv555UyOvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )