UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPpj/oRznMtHFRhqUO/2+gZ3lDNaOdt4HY0Zx1+vO+s=' 
WHERE 
  key_id = 'e07a2d226996cf4f08de49214420766809d17d8d4f122c186988572cfbbf0cb6' 
  AND (
    token = 'vPpj/oRznMtHFRhqUO/2+gZ3lDNaOdt4HY0Zx1+vO+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )