UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/lMnoO7NGxgPxMNUEmtYZnFGSzrkuYMbQ64uUhKi/n8=' 
WHERE 
  key_id = '3f4e22701a8afbd55cb3a1262f78e3611a073a6c1322449d35f67ef5b6841be1' 
  AND (
    token = '/lMnoO7NGxgPxMNUEmtYZnFGSzrkuYMbQ64uUhKi/n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )