UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cg4nQ0mWC+tMBrbQ+mFrbHf4jsx0wsTfPnkpzgEkMvI=' 
WHERE 
  key_id = 'bcff020280729f436200001a1f8ab52ec71a167a0137ef7ae870907db214245b' 
  AND (
    token = 'cg4nQ0mWC+tMBrbQ+mFrbHf4jsx0wsTfPnkpzgEkMvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )