UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6iLOKmcVLvsDc1qy1DQoQKKvzTabNKzP344D4723G4Y=' 
WHERE 
  key_id = 'eeb8c796d963eecfbcfb94640168e015c1876121236303ece63e0377075f8819' 
  AND (
    token = '6iLOKmcVLvsDc1qy1DQoQKKvzTabNKzP344D4723G4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )