UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ufvIQDPUur/h7zhEkbd4pe57p7MUD3pnTUg09XNKpY8=' 
WHERE 
  key_id = '6b2cd6ea83527be66eed45670542de27d45f24efb83e1c9d82b3efe2eca00bf9' 
  AND (
    token = 'ufvIQDPUur/h7zhEkbd4pe57p7MUD3pnTUg09XNKpY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )