UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmoZ6AqKX/rEziY9kXK47OnPEJwJ1k0eWLZsNH+IzSw=' 
WHERE 
  key_id = '57382f544aec4e9441b34b839b91f945fa787967fc6898d99bed9c8d9829a39b' 
  AND (
    token = 'rmoZ6AqKX/rEziY9kXK47OnPEJwJ1k0eWLZsNH+IzSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )