UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89G47BAjEFfKdFKaiVhtWCdxcqcq6iPP2M9LwkEcwAU=' 
WHERE 
  key_id = 'bfed45b16c3b1e38e892c642aedd4f13219f769927ac63a54d5c11c76e924b19' 
  AND (
    token = '89G47BAjEFfKdFKaiVhtWCdxcqcq6iPP2M9LwkEcwAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )