UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpSc5a9QkQOJS1NeVkdUZJKlVOgBcyA79mvhrW/4ngI=' 
WHERE 
  key_id = '7164d1af8c92f11d18be27ceed732da2cdec2076b7c246cce4a8987021d1e621' 
  AND (
    token = 'bpSc5a9QkQOJS1NeVkdUZJKlVOgBcyA79mvhrW/4ngI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )