UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Db86Vs/886cdP2S+sBtNxFpqnUYubkiTdtADXV9hqBQ=' 
WHERE 
  key_id = '896ec547e8616ac5c71b188dbfeb24c3d208a35bc29b1b1477369dabdc942650' 
  AND (
    token = 'Db86Vs/886cdP2S+sBtNxFpqnUYubkiTdtADXV9hqBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )