UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9fBq+vPzSi6sbstFrIH8FbxPThyLXYmRIPdgWN50c6I=' 
WHERE 
  key_id = '02f9a4b945c184866522cab8d973fc3ae190435c7e3ec73b21b10c0383bb010b' 
  AND (
    token = '9fBq+vPzSi6sbstFrIH8FbxPThyLXYmRIPdgWN50c6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )