UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pIhKKwk38tQmMUyC1xGaJCjQZ76ZqM1L5u31nLP5t4=' 
WHERE 
  key_id = '012fe3d3a3724928b44968c6c76524c2bce8e2327948eafd1a1b19930c3f869e' 
  AND (
    token = '6pIhKKwk38tQmMUyC1xGaJCjQZ76ZqM1L5u31nLP5t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )