UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYJtJrd02a38IbO4yea5zAvpNqkbgTvx/4siMHMtqqM=' 
WHERE 
  key_id = '344ac797c60157ffdeabbddc9e6354bab7a3d21219be27e0a6270bff357ed6c0' 
  AND (
    token = 'iYJtJrd02a38IbO4yea5zAvpNqkbgTvx/4siMHMtqqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )