UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qP+ExwI/BsSsJhktWK8qwQquf2FiJs49LJ2qlyXqHeg=' 
WHERE 
  key_id = '28c48740214f2398c232291959d6b4b7aa30d9f8a33d3c645966d9be96b5579e' 
  AND (
    token = 'qP+ExwI/BsSsJhktWK8qwQquf2FiJs49LJ2qlyXqHeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )