UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfdj2Lz/g0ojeUiS5lBsMw6Nkz3tbZeKZRUMqQ0/mTc=' 
WHERE 
  key_id = 'b34c58f9bd7966dc3c3a80b40a895ad2c1d5d16fd073794247bacbe3885272f9' 
  AND (
    token = 'lfdj2Lz/g0ojeUiS5lBsMw6Nkz3tbZeKZRUMqQ0/mTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )