UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hKFh7KqZBp0xOg6YBcsEuShhWz5y2FZRzoOj3eMzthw=' 
WHERE 
  key_id = 'd644d11da7444c1605d9802373d047488df66fd8504ceecf5e1f506146fe6128' 
  AND (
    token = 'hKFh7KqZBp0xOg6YBcsEuShhWz5y2FZRzoOj3eMzthw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )