UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZ0dv4VdhoFPu2Gh1e3a3ZkUg3Q/r5knJVcOM7VE/ps=' 
WHERE 
  key_id = '165000313ccc7f935cc6b335fd8d9a841429f2b65ea5d8b9863d8e11ca7a3148' 
  AND (
    token = 'zZ0dv4VdhoFPu2Gh1e3a3ZkUg3Q/r5knJVcOM7VE/ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )