UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfA7davKryE/CnohIXxHlKASCuTjRfDY8UldifA1YQk=' 
WHERE 
  key_id = 'a742448d52ed209cab2eb850234160309a651cf5f44d8d1f3de4f89cc16082a6' 
  AND (
    token = 'cfA7davKryE/CnohIXxHlKASCuTjRfDY8UldifA1YQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )