UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r39fFF2oFxoxBXIWT1AJ80IoSB8nZB+A/OijxNuTAnQ=' 
WHERE 
  key_id = 'c9b99cfed8893e5737bb7c0b0b66bdec187bf2e3dce145ab82fb3a46785b1e54' 
  AND (
    token = 'r39fFF2oFxoxBXIWT1AJ80IoSB8nZB+A/OijxNuTAnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )