UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXgaSFqJkXS+BOYay+SNpAJAdZBV2Cwbld4wGQfPEaM=' 
WHERE 
  key_id = 'b572ab3cdabd1062b6942f73dac3c365fd960c390308b604d9ec51509e81cba5' 
  AND (
    token = 'tXgaSFqJkXS+BOYay+SNpAJAdZBV2Cwbld4wGQfPEaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )