UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NPSE++D0dKaAcYxbZDIYcHtwLy4Lu6/PmzOA7WWv1KA=' 
WHERE 
  key_id = '1814eed14fbee3a2299bac41a21a8379a3398bdad7c31d3a3554f94252eb63f2' 
  AND (
    token = 'NPSE++D0dKaAcYxbZDIYcHtwLy4Lu6/PmzOA7WWv1KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )