UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N42bjLqm5zmbDvcIuFnG+EZvi5wtnlDfbGiyt71wNDQ=' 
WHERE 
  key_id = '5f0c4031b2ea2b453c55e09e7b066c515ab949680b386ddb3ceae5775f9f06c4' 
  AND (
    token = 'N42bjLqm5zmbDvcIuFnG+EZvi5wtnlDfbGiyt71wNDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )