UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guXUBt0U/TL9Gt1H+2ubdINx48JzUAUYHxicFMiR3nQ=' 
WHERE 
  key_id = '0786cc861fb7c84282e7972f8d8e92ad7b67cc8c6b2ba14ead84059c087b62de' 
  AND (
    token = 'guXUBt0U/TL9Gt1H+2ubdINx48JzUAUYHxicFMiR3nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )