UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1WshCKyCpqVUQ9T8cpEHuiaM0OzTQPe2Zwxx8MR2vc=' 
WHERE 
  key_id = '30ce6b3d1681bf3427e212a21728aee732f6cb1ee609e13d58b5b79946b9e07f' 
  AND (
    token = 't1WshCKyCpqVUQ9T8cpEHuiaM0OzTQPe2Zwxx8MR2vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )