UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8GlT/AsYLwmnpAaT4d40ppBke8Ac7HbxdLR9WORO1uw=' 
WHERE 
  key_id = '3f765d92e067784c50d98de897a51339e8b1f321253ebcbd0f7d5274a58719b1' 
  AND (
    token = '8GlT/AsYLwmnpAaT4d40ppBke8Ac7HbxdLR9WORO1uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )