UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tB62WHKfo3T65zA0JmsxNBCx4KojZGJrjoq2DRtWis8=' 
WHERE 
  key_id = '3dd919b21e31667c631a8c55622f9563d50e16d75961e3c9c60c4bba2ab989b4' 
  AND (
    token = 'tB62WHKfo3T65zA0JmsxNBCx4KojZGJrjoq2DRtWis8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )