UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PoTuiTI0w+Sdx0JWqlOI7S6LmgrG3JNOrI82aKCbb9E=' 
WHERE 
  key_id = 'aea2449ca517b0f102c851b0f6b8f9f8a093b34479127d0ac7dee29e713e309c' 
  AND (
    token = 'PoTuiTI0w+Sdx0JWqlOI7S6LmgrG3JNOrI82aKCbb9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )