UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6tqGgGoQTyKLGtifoPQDhXYu1Xr3qU2ap6ChCUH9gg=' 
WHERE 
  key_id = '374a0df68e0490eb10174251266ebc600d6ca18445b7ae4df7176ba851d79a7c' 
  AND (
    token = 'J6tqGgGoQTyKLGtifoPQDhXYu1Xr3qU2ap6ChCUH9gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )