UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfmYXR5K5KKA5MB9mkgQXrahcrv1gd93dgXdIw/DbxQ=' 
WHERE 
  key_id = 'a52a60ed1d6b4555ea9f5fb0f679dfe11471826dc89fb5efd7e76599712b33cb' 
  AND (
    token = 'zfmYXR5K5KKA5MB9mkgQXrahcrv1gd93dgXdIw/DbxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )