UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sg+cdkaYM1CF8+r4imS91Mi0eqm3ye+fdwlA4NIm/KY=' 
WHERE 
  key_id = 'dc81f9f10559fcf2e5f40ec7b9b0bf758f4017f9f0c9966eccd92896613b516d' 
  AND (
    token = 'sg+cdkaYM1CF8+r4imS91Mi0eqm3ye+fdwlA4NIm/KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )