UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8dsbHL28qiqfW/O2bSn6e+LOaB70HkRVea3MBmqqes=' 
WHERE 
  key_id = '0c643a36b02f20632145a0f536e9bd41c000c18057858b49f0413ba90fc8b705' 
  AND (
    token = 'C8dsbHL28qiqfW/O2bSn6e+LOaB70HkRVea3MBmqqes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )