UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlIsNO7AB3TbfrRStG2hn5NYR1KbtpTbM9WzmcTKNqs=' 
WHERE 
  key_id = '8ea083a36abae2d8b83598dadf3a2157c6b7faf3e3a2f6f3b76c3903bf74e054' 
  AND (
    token = 'KlIsNO7AB3TbfrRStG2hn5NYR1KbtpTbM9WzmcTKNqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )