UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ta9nbwwoiuaAWLxoPLTMUOh+bo8/v8pz+m3I418w2JA=' 
WHERE 
  key_id = '294ef30a7f2f521402a14b859819a12264801692f26049105f4d18a35c568aff' 
  AND (
    token = 'Ta9nbwwoiuaAWLxoPLTMUOh+bo8/v8pz+m3I418w2JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )