UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kW2ensDF7R5/QjSaK9LxvVeovTYGnRfqx1tpuVTDR4A=' 
WHERE 
  key_id = '92a04c09f38361b78c0c33ee695cbfdd63b998f6989aee8fccc730d7f5d029f4' 
  AND (
    token = 'kW2ensDF7R5/QjSaK9LxvVeovTYGnRfqx1tpuVTDR4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )