UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFzk/TafBZrNs2Y75DwDiHliqis14ozj0nhVDdShpJA=' 
WHERE 
  key_id = 'aa2b53b461c6bd92b31bc3aaf51897e297cc39679a668ac98146ab4181c6424c' 
  AND (
    token = 'HFzk/TafBZrNs2Y75DwDiHliqis14ozj0nhVDdShpJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )