UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2OW2TgM+hU9/8ndwWfUKH/OxpZwIxIMpfdrrqFikcg=' 
WHERE 
  key_id = '91326053c7c0f5a17abd32d7c197687504aaaeb29d4a0f430305d5f4784e197d' 
  AND (
    token = 'R2OW2TgM+hU9/8ndwWfUKH/OxpZwIxIMpfdrrqFikcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )