UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axbWkFrhWOpfG4QoVCwW6VC4TfWxUXOtYhJuRHYw8MY=' 
WHERE 
  key_id = '29a6c559eb549da3e2d8247eb68abebb6fea0ffa24e46b4aa2b84996d3c67f28' 
  AND (
    token = 'axbWkFrhWOpfG4QoVCwW6VC4TfWxUXOtYhJuRHYw8MY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )