UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SqDxdL/DUmt6Fo+TGs1yOGVJepxE+gBucxI2GS1BuZk=' 
WHERE 
  key_id = '7d4955008b8435da2b90242b0a5202b7be98316addee09bc56e6f7f22063f702' 
  AND (
    token = 'SqDxdL/DUmt6Fo+TGs1yOGVJepxE+gBucxI2GS1BuZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )