UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcB+E5tvTWl3gsC+RXSdHUl4Tw/fEhw3s/zGyNj6nSY=' 
WHERE 
  key_id = 'cd4e9f25966ab99749408fc6da00f1b3ad1dc0af8841997687b8e656f03b82a4' 
  AND (
    token = 'AcB+E5tvTWl3gsC+RXSdHUl4Tw/fEhw3s/zGyNj6nSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )