UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KUtPCas+N+tWU60XAZ5dt/hWtWma1SHg08PgazK4tyA=' 
WHERE 
  key_id = '2153d32bf773611abb30892c856261648dcf52919d8c400adf5cb70919de3af7' 
  AND (
    token = 'KUtPCas+N+tWU60XAZ5dt/hWtWma1SHg08PgazK4tyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )