UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DRXii1kQ4wRgM3F4H3o/PFQacOzBIElBZDJ9fFmJr4=' 
WHERE 
  key_id = '4bef725ccb2e58cdd4c759a2ed6a6e063d6edf68bcea51faf8835e8c6f7602f6' 
  AND (
    token = '8DRXii1kQ4wRgM3F4H3o/PFQacOzBIElBZDJ9fFmJr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )