UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRpTVWP5uysFNpXhTal9SdHMhLzIhqLtmEM0XimmJtU=' 
WHERE 
  key_id = '2125cfb5c62cae07aacdd4c0a0c275461e00b69704bd3502d3ef348726511f28' 
  AND (
    token = 'sRpTVWP5uysFNpXhTal9SdHMhLzIhqLtmEM0XimmJtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )