UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmpGtAwQECAeipIw5Sdl4tnrmjfWyGGTTggcD3KyRy0=' 
WHERE 
  key_id = '2fbfeb5281cd5dbe675ec74c371b1747db2f69238938d04bfe8f997e1a4e9e5c' 
  AND (
    token = 'SmpGtAwQECAeipIw5Sdl4tnrmjfWyGGTTggcD3KyRy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )