UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OTiNQKq5OXmPXAN8JhRf4V6jHw4Zs0uWLMoSwx4u38Q=' 
WHERE 
  key_id = 'dc2f940f612d8498cd35b54e0e9df6a90ab5424aac6ea4f292ec82d94f6dc607' 
  AND (
    token = 'OTiNQKq5OXmPXAN8JhRf4V6jHw4Zs0uWLMoSwx4u38Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )