UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFzSmVUt4QCW//BwKMP198J/9cFHfEkFfJFvObRp64Y=' 
WHERE 
  key_id = '1758386c945325f684cf10197e00f371d8a67ec4a336213e72a6aa7aafda3a49' 
  AND (
    token = 'nFzSmVUt4QCW//BwKMP198J/9cFHfEkFfJFvObRp64Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )