UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+kZUq5Lpf/2hmRHylKSxa2kv30NP2VDykZV+tywHPw=' 
WHERE 
  key_id = '9c818b772479c0b1a1cce5a2cb58135f232ee661e66cdc1def2bb498c79aa4ac' 
  AND (
    token = 'T+kZUq5Lpf/2hmRHylKSxa2kv30NP2VDykZV+tywHPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )