UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rUfrdmGkWOxeUz2vpzNChbD/1fXFxnvfxrVVLMJ+lY=' 
WHERE 
  key_id = '8441845ea7f6a0bf91ac1a0faa9a886c3936df1de62a0e799cc9e3c221549d5e' 
  AND (
    token = '8rUfrdmGkWOxeUz2vpzNChbD/1fXFxnvfxrVVLMJ+lY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )