UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xS8n0NzV9hyJqENbQN6cBM/LFje0R368EGr6jMmj8HQ=' 
WHERE 
  key_id = 'e4be706d56031a0be1be01a61d6b2e888cce5e234fd371fb041a3d60de7d0a6f' 
  AND (
    token = 'xS8n0NzV9hyJqENbQN6cBM/LFje0R368EGr6jMmj8HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )