UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NH9gKiFLwRNGcjWKgAOyEWwtEiP6QUnJ0iis/wGzo2k=' 
WHERE 
  key_id = '4639eeef1a5f332a5f19ac015ab091a27ef39698172fad6d99be5a4088498ca5' 
  AND (
    token = 'NH9gKiFLwRNGcjWKgAOyEWwtEiP6QUnJ0iis/wGzo2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )