UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3G8XC0qIuGSeaonDJHHivoEwMisKEscn7NyJB8LLno=' 
WHERE 
  key_id = '926697b3f46fdc7e4de7547fb27557e5e0b9bc762984ef0860492d15d128d99f' 
  AND (
    token = 'n3G8XC0qIuGSeaonDJHHivoEwMisKEscn7NyJB8LLno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )