UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShB8kfGBXGIrMbWlQ09+L8x6WxBso2GFM2UQZXAHTvM=' 
WHERE 
  key_id = 'aef96645e6472d4695dbb737a283fd18fdb01c94e6557620d10b675dced23f4b' 
  AND (
    token = 'ShB8kfGBXGIrMbWlQ09+L8x6WxBso2GFM2UQZXAHTvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )