UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4M16AsRx+8hxSqx/lQzGWnQWwASznb9cv5GCN4d+rA=' 
WHERE 
  key_id = 'aa19f7b4b5e31b45c6301ce47b5553f30ae99567ff7b2821456a84529216e7ed' 
  AND (
    token = 'i4M16AsRx+8hxSqx/lQzGWnQWwASznb9cv5GCN4d+rA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )