UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52wShD0WZZHEic6QJBCsfYI7jaRbDOOZ2bWLhmj5W0c=' 
WHERE 
  key_id = '23a0694b27a92b10479752a0c235a4bd8c2c20361165bcf06b0fa82050c6192b' 
  AND (
    token = '52wShD0WZZHEic6QJBCsfYI7jaRbDOOZ2bWLhmj5W0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )