UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v28Ob6/yfDxU9CUn8gkVzhFqDxF4PBbChNtt51rH61E=' 
WHERE 
  key_id = '43219b3300404cbc3e074e9ae4dce9971a0496de3473762ed9775db3edc117c9' 
  AND (
    token = 'v28Ob6/yfDxU9CUn8gkVzhFqDxF4PBbChNtt51rH61E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )