UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fN5iVvy9ymyZu2rWgROsoAERRkhpLOgZPwLPVMFImTg=' 
WHERE 
  key_id = 'bafc5a351483790c529fa9e9ce545f529c2756704746d2f57c871fffcf3a4771' 
  AND (
    token = 'fN5iVvy9ymyZu2rWgROsoAERRkhpLOgZPwLPVMFImTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )