UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6C8zcLPC5QlTVYQruBkTObus2KhzGVAR2nEdrhn06/Q=' 
WHERE 
  key_id = '82fbb3e341db330d26ff5c6d5dbcca9e77212b5a15c0e93cc9f7f8e1534af21a' 
  AND (
    token = '6C8zcLPC5QlTVYQruBkTObus2KhzGVAR2nEdrhn06/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )