UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZHY4UZ0cTjuD+IxkFn8tlWCYw61xbewEsBQgR059Ow=' 
WHERE 
  key_id = 'a879b4d30ad33ac199d309460a71b6ae5bb24aa66d7719a725d2a074a2f3896f' 
  AND (
    token = 'rZHY4UZ0cTjuD+IxkFn8tlWCYw61xbewEsBQgR059Ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )