UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULuIYWQGTOT5L6Uxmb2oy4M3OJtGJ1lb8VD+OaLdqJA=' 
WHERE 
  key_id = '8aa2b8ac82855e3dbfd07f5ff5d933c26b6d442f509df9526c83fd4cf25ed98f' 
  AND (
    token = 'ULuIYWQGTOT5L6Uxmb2oy4M3OJtGJ1lb8VD+OaLdqJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )