UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ud+7TkNWltPcWfA7c121396wwIq8ptcHDrL2JmQ25B8=' 
WHERE 
  key_id = '4ad65abea1eeb742f229b303ddb6898600ff2ca58d08445aeb653a7116154d0f' 
  AND (
    token = 'ud+7TkNWltPcWfA7c121396wwIq8ptcHDrL2JmQ25B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )