UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+h2c3hNLzDUsaaZD6T4ZPeNwDFfkPr33qwRY2eAoRhI=' 
WHERE 
  key_id = 'c93a9f1076e06b19cf99231bc620f4da552e0ee1d96284fd3e1e7e845f86ad85' 
  AND (
    token = '+h2c3hNLzDUsaaZD6T4ZPeNwDFfkPr33qwRY2eAoRhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )