UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AxTQNMwWPpmyZCnPLGsVJrPEZ9OelsBt1BwAtFu+5QU=' 
WHERE 
  key_id = '03a46b11aba9b0b64296cd7bd206a638493ae710a8c12e42e1244822e070eaf8' 
  AND (
    token = 'AxTQNMwWPpmyZCnPLGsVJrPEZ9OelsBt1BwAtFu+5QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )