UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zT5t+1ggNwFrqZBiS/+8s546xOg2EdRU8YhNL3g8Ex8=' 
WHERE 
  key_id = 'dae5239cd69c1dcd27329457810d855e896f125ff23de8fbabda6bf72d15079d' 
  AND (
    token = 'zT5t+1ggNwFrqZBiS/+8s546xOg2EdRU8YhNL3g8Ex8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )