UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UOaKq2cYKOOpqqdUzYpvdwdki6b0V131m6mOrGVUH+0=' 
WHERE 
  key_id = 'f8bf05f26896f0a447c5cdeb23943b41b9818fcf2b9d4084b7d77bf426dc290d' 
  AND (
    token = 'UOaKq2cYKOOpqqdUzYpvdwdki6b0V131m6mOrGVUH+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )