UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/p0U65Gzs3fS8ssQ0LTmJAao/WHTtxIJL0pot0W3z7M=' 
WHERE 
  key_id = '61eaadbf91c0c0c9e6bf249e1075704f07f2597a2e3559deadc766cf6f9e750f' 
  AND (
    token = '/p0U65Gzs3fS8ssQ0LTmJAao/WHTtxIJL0pot0W3z7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )