UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0K22/tsmg6Nh/sK9POnusjSq3FKGH7xC78FNX2CGQbM=' 
WHERE 
  key_id = '49718fc7054d8387293855e28734049576d6281336da6fe503f0a4258c83e2d2' 
  AND (
    token = '0K22/tsmg6Nh/sK9POnusjSq3FKGH7xC78FNX2CGQbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )