UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdamXSh/mo7GFRT6YSXIT3D/l4Cbx4I+7/XhB/iqOyo=' 
WHERE 
  key_id = '517277dbf897a5647cf8a45694b4016f4a87395b3e9d1e9c01d349cf44fe8c31' 
  AND (
    token = 'bdamXSh/mo7GFRT6YSXIT3D/l4Cbx4I+7/XhB/iqOyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )