UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+UpRWrGlmmDZIudqtlns0vHhcjykFv2iCCEjrJCsZ5E=' 
WHERE 
  key_id = 'ce0af316b7945f25dbb86e334485043342aad92f273290f00e09b605eac851f3' 
  AND (
    token = '+UpRWrGlmmDZIudqtlns0vHhcjykFv2iCCEjrJCsZ5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )