UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lx9L1cgdbHgDF/YhbDM+kwfx7F760tJ/uKVdwbEhjec=' 
WHERE 
  key_id = '11423b4df2ee3fa2d036dd1ea0bb9dc51ebae6256baf564824c75acdcb8a8ebc' 
  AND (
    token = 'lx9L1cgdbHgDF/YhbDM+kwfx7F760tJ/uKVdwbEhjec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )